30423696 has 40 divisors (see below), whose sum is σ = 80084160. Its totient is φ = 9949056.

The previous prime is 30423691. The next prime is 30423709. The reversal of 30423696 is 69632403.

It is not an unprimeable number, because it can be changed into a prime (30423691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436 + ... + 8523.

It is an arithmetic number, because the mean of its divisors is an integer number (2002104).

Almost surely, 2^30423696 is an apocalyptic number.

It is an amenable number.

30423696 is an abundant number, since it is smaller than the sum of its proper divisors (49660464).

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

30423696 is a wasteful number, since it uses less digits than its factorization.

30423696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12023 (or 12017 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 30423696 is about 5515.7679429070. The cubic root of 30423696 is about 312.1792198463.

The spelling of 30423696 in words is "thirty million, four hundred twenty-three thousand, six hundred ninety-six".