152145476 has 24 divisors (see below), whose sum is σ = 308836416. Its totient is φ = 64231200.

The previous prime is 152145467. The next prime is 152145493. The reversal of 152145476 is 674541251.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38675 + ... + 42426.

It is an arithmetic number, because the mean of its divisors is an integer number (12868184).

Almost surely, 2^152145476 is an apocalyptic number.

It is an amenable number.

152145476 is an abundant number, since it is smaller than the sum of its proper divisors (156690940).

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

152145476 is a wasteful number, since it uses less digits than its factorization.

152145476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81179 (or 81177 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 152145476 is about 12334.7264258272. The cubic root of 152145476 is about 533.8505335259.

The spelling of 152145476 in words is "one hundred fifty-two million, one hundred forty-five thousand, four hundred seventy-six".