30248764 has 24 divisors (see below), whose sum is σ = 65151968. Its totient is φ = 11966400.

The previous prime is 30248753. The next prime is 30248767. The reversal of 30248764 is 46784203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30248767) 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, 41187 + ... + 41914.

Almost surely, 2^30248764 is an apocalyptic number.

It is an amenable number.

30248764 is an abundant number, since it is smaller than the sum of its proper divisors (34903204).

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

30248764 is a wasteful number, since it uses less digits than its factorization.

30248764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83125 (or 83123 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 30248764 is about 5499.8876352158. The cubic root of 30248764 is about 311.5797404383.

The spelling of 30248764 in words is "thirty million, two hundred forty-eight thousand, seven hundred sixty-four".