30226824 has 32 divisors (see below), whose sum is σ = 83964000. Its totient is φ = 10075536.

The previous prime is 30226813. The next prime is 30226837. The reversal of 30226824 is 42862203.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 69754 + ... + 70185.

It is an arithmetic number, because the mean of its divisors is an integer number (2623875).

Almost surely, 2^30226824 is an apocalyptic number.

It is an amenable number.

30226824 is an abundant number, since it is smaller than the sum of its proper divisors (53737176).

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

30226824 is a wasteful number, since it uses less digits than its factorization.

30226824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139954 (or 139944 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 30226824 is about 5497.8926872030. The cubic root of 30226824 is about 311.5043906604.

The spelling of 30226824 in words is "thirty million, two hundred twenty-six thousand, eight hundred twenty-four".