30023268 has 48 divisors (see below), whose sum is σ = 80451840. Its totient is φ = 8618400.

The previous prime is 30023261. The next prime is 30023293. The reversal of 30023268 is 86232003.

It is not an unprimeable number, because it can be changed into a prime (30023261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3478 + ... + 8493.

It is an arithmetic number, because the mean of its divisors is an integer number (1676080).

Almost surely, 2^30023268 is an apocalyptic number.

30023268 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

30023268 is an abundant number, since it is smaller than the sum of its proper divisors (50428572).

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

30023268 is a wasteful number, since it uses less digits than its factorization.

30023268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12008 (or 12006 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30023268 is about 5479.3492314325. The cubic root of 30023268 is about 310.8035621535.

The spelling of 30023268 in words is "thirty million, twenty-three thousand, two hundred sixty-eight".