103072464 has 60 divisors (see below), whose sum is σ = 314688192. Its totient is φ = 31233600.

The previous prime is 103072451. The next prime is 103072477. The reversal of 103072464 is 464270301.

It is an interprime number because it is at equal distance from previous prime (103072451) and next prime (103072477).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30952 + ... + 34119.

Almost surely, 2^103072464 is an apocalyptic number.

It is an amenable number.

103072464 is an abundant number, since it is smaller than the sum of its proper divisors (211615728).

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

103072464 is a wasteful number, since it uses less digits than its factorization.

103072464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65096 (or 65087 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 103072464 is about 10152.4609824416. The cubic root of 103072464 is about 468.8647173096.

The spelling of 103072464 in words is "one hundred three million, seventy-two thousand, four hundred sixty-four".