148618572 has 36 divisors (see below), whose sum is σ = 353523240. Its totient is φ = 48593792.

The previous prime is 148618541. The next prime is 148618577. The reversal of 148618572 is 275816841.

It is not an unprimeable number, because it can be changed into a prime (148618577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31504 + ... + 35912.

It is an arithmetic number, because the mean of its divisors is an integer number (9820090).

Almost surely, 2^148618572 is an apocalyptic number.

148618572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148618572 is an abundant number, since it is smaller than the sum of its proper divisors (204904668).

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

148618572 is a wasteful number, since it uses less digits than its factorization.

148618572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522 (or 4467 counting only the distinct ones).

The product of its digits is 107520, while the sum is 42.

The square root of 148618572 is about 12190.9217042847. The cubic root of 148618572 is about 529.6931557197.

The spelling of 148618572 in words is "one hundred forty-eight million, six hundred eighteen thousand, five hundred seventy-two".