148825512 has 80 divisors (see below), whose sum is σ = 454766400. Its totient is φ = 45096480.

The previous prime is 148825489. The next prime is 148825519. The reversal of 148825512 is 215528841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (148825519) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3312 + ... + 17567.

It is an arithmetic number, because the mean of its divisors is an integer number (5684580).

Almost surely, 2^148825512 is an apocalyptic number.

148825512 is a gapful number since it is divisible by the number (12) 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 148825512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227383200).

148825512 is an abundant number, since it is smaller than the sum of its proper divisors (305940888).

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

148825512 is a wasteful number, since it uses less digits than its factorization.

148825512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20908 (or 20895 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 148825512 is about 12199.4062150582. The cubic root of 148825512 is about 529.9388941062.

It can be divided in two parts, 1488 and 25512, that added together give a cube (27000 = 30³).

The spelling of 148825512 in words is "one hundred forty-eight million, eight hundred twenty-five thousand, five hundred twelve".