148135624 has 96 divisors (see below), whose sum is σ = 356945400. Its totient is φ = 57093120.

The previous prime is 148135621. The next prime is 148135657. The reversal of 148135624 is 426531841.

It can be written as a sum of positive squares in 4 ways, for example, as 33431524 + 114704100 = 5782^2 + 10710^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 148135624.

It is not an unprimeable number, because it can be changed into a prime (148135621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208582 + ... + 209290.

Almost surely, 2^148135624 is an apocalyptic number.

148135624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148135624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178472700).

148135624 is an abundant number, since it is smaller than the sum of its proper divisors (208809776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148135624 is a wasteful number, since it uses less digits than its factorization.

148135624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 772 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 148135624 is about 12171.0978962458. The cubic root of 148135624 is about 529.1187729347.

The spelling of 148135624 in words is "one hundred forty-eight million, one hundred thirty-five thousand, six hundred twenty-four".