30960424 has 32 divisors (see below), whose sum is σ = 66664800. Its totient is φ = 13331520.

The previous prime is 30960407. The next prime is 30960463. The reversal of 30960424 is 42406903.

It is a junction number, because it is equal to n+sod(n) for n = 30960392 and 30960401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7587 + ... + 10930.

It is an arithmetic number, because the mean of its divisors is an integer number (2083275).

Almost surely, 2^30960424 is an apocalyptic number.

It is an amenable number.

30960424 is an abundant number, since it is smaller than the sum of its proper divisors (35704376).

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

30960424 is a wasteful number, since it uses less digits than its factorization.

30960424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18553 (or 18549 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 30960424 is about 5564.2091980802. The cubic root of 30960424 is about 314.0043273641.

The spelling of 30960424 in words is "thirty million, nine hundred sixty thousand, four hundred twenty-four".