152846474 has 12 divisors (see below), whose sum is σ = 252007602. Its totient is φ = 69475560.

The previous prime is 152846471. The next prime is 152846509. The reversal of 152846474 is 474648251.

It can be written as a sum of positive squares in only one way, i.e., 136726249 + 16120225 = 11693^2 + 4015^2 .

It is a super-2 number, since 2×152846474² = 46724089228465352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152846471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315557 + ... + 316040.

Almost surely, 2^152846474 is an apocalyptic number.

152846474 is a deficient number, since it is larger than the sum of its proper divisors (99161128).

152846474 is a wasteful number, since it uses less digits than its factorization.

152846474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631621 (or 631610 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 152846474 is about 12363.1093985292. The cubic root of 152846474 is about 534.6691686260.

The spelling of 152846474 in words is "one hundred fifty-two million, eight hundred forty-six thousand, four hundred seventy-four".