30532196 has 12 divisors (see below), whose sum is σ = 53636352. Its totient is φ = 15207528.

The previous prime is 30532189. The next prime is 30532213. The reversal of 30532196 is 69123503.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 13460 + ... + 15563.

It is an arithmetic number, because the mean of its divisors is an integer number (4469696).

Almost surely, 2^30532196 is an apocalyptic number.

It is an amenable number.

30532196 is a deficient number, since it is larger than the sum of its proper divisors (23104156).

30532196 is a wasteful number, since it uses less digits than its factorization.

30532196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29290 (or 29288 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 30532196 is about 5525.5946286350. The cubic root of 30532196 is about 312.5498877155.

Adding to 30532196 its reverse (69123503), we get a palindrome (99655699).

The spelling of 30532196 in words is "thirty million, five hundred thirty-two thousand, one hundred ninety-six".