30468692 has 18 divisors (see below), whose sum is σ = 56643342. Its totient is φ = 14337664.

The previous prime is 30468677. The next prime is 30468703. The reversal of 30468692 is 29686403.

It can be written as a sum of positive squares in 3 ways, for example, as 10523536 + 19945156 = 3244^2 + 4466^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12023 + ... + 14334.

Almost surely, 2^30468692 is an apocalyptic number.

It is an amenable number.

30468692 is a deficient number, since it is larger than the sum of its proper divisors (26174650).

30468692 is a wasteful number, since it uses less digits than its factorization.

30468692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26395 (or 26376 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 30468692 is about 5519.8452876870. The cubic root of 30468692 is about 312.3330461804. Note that the first 3 decimals are identical.

The spelling of 30468692 in words is "thirty million, four hundred sixty-eight thousand, six hundred ninety-two".