152681652 has 48 divisors (see below), whose sum is σ = 396520320. Its totient is φ = 50806656.

The previous prime is 152681651. The next prime is 152681657. The reversal of 152681652 is 256186251.

152681652 is a `hidden beast` number, since 1 + 526 + 81 + 6 + 52 = 666.

152681652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152681651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104793 + ... + 106239.

It is an arithmetic number, because the mean of its divisors is an integer number (8260840).

Almost surely, 2^152681652 is an apocalyptic number.

152681652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152681652 is an abundant number, since it is smaller than the sum of its proper divisors (243838668).

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

152681652 is a wasteful number, since it uses less digits than its factorization.

152681652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437 (or 2429 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 152681652 is about 12356.4417208191. The cubic root of 152681652 is about 534.4769126648.

The spelling of 152681652 in words is "one hundred fifty-two million, six hundred eighty-one thousand, six hundred fifty-two".