30048465 has 32 divisors (see below), whose sum is σ = 50512896. Its totient is φ = 15224000.

The previous prime is 30048457. The next prime is 30048467. The reversal of 30048465 is 56484003.

It is not a de Polignac number, because 30048465 - 2³ = 30048457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30048467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86422 + ... + 86768.

It is an arithmetic number, because the mean of its divisors is an integer number (1578528).

Almost surely, 2^30048465 is an apocalyptic number.

It is an amenable number.

30048465 is a deficient number, since it is larger than the sum of its proper divisors (20464431).

30048465 is a wasteful number, since it uses less digits than its factorization.

30048465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 30048465 is about 5481.6480186163. The cubic root of 30048465 is about 310.8904850424.

The spelling of 30048465 in words is "thirty million, forty-eight thousand, four hundred sixty-five".