152660994 has 8 divisors (see below), whose sum is σ = 305322000. Its totient is φ = 50886996.

The previous prime is 152660983. The next prime is 152661007. The reversal of 152660994 is 499066251.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

152660994 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12721744 + ... + 12721755.

It is an arithmetic number, because the mean of its divisors is an integer number (38165250).

Almost surely, 2^152660994 is an apocalyptic number.

152660994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

152660994 is a wasteful number, since it uses less digits than its factorization.

152660994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25443504.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 152660994 is about 12355.6057722800. The cubic root of 152660994 is about 534.4528064675.

The spelling of 152660994 in words is "one hundred fifty-two million, six hundred sixty thousand, nine hundred ninety-four".