30696152 has 64 divisors (see below), whose sum is σ = 64864800. Its totient is φ = 13547520.

The previous prime is 30696151. The next prime is 30696157. The reversal of 30696152 is 25169603.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30696151) 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, 169502 + ... + 169682.

Almost surely, 2^30696152 is an apocalyptic number.

It is an amenable number.

30696152 is an abundant number, since it is smaller than the sum of its proper divisors (34168648).

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

30696152 is a wasteful number, since it uses less digits than its factorization.

30696152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 30696152 is about 5540.4108150930. The cubic root of 30696152 is about 313.1083471156.

The spelling of 30696152 in words is "thirty million, six hundred ninety-six thousand, one hundred fifty-two".