72892375 has 8 divisors (see below), whose sum is σ = 90969840. Its totient is φ = 58313800.

The previous prime is 72892373. The next prime is 72892397. The reversal of 72892375 is 57329827.

It is not a de Polignac number, because 72892375 - 2¹ = 72892373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72892373) 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, 291445 + ... + 291694.

It is an arithmetic number, because the mean of its divisors is an integer number (11371230).

Almost surely, 2^72892375 is an apocalyptic number.

72892375 is a deficient number, since it is larger than the sum of its proper divisors (18077465).

72892375 is an equidigital number, since it uses as much as digits as its factorization.

72892375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583154 (or 583144 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 72892375 is about 8537.7031454601. The cubic root of 72892375 is about 417.7284298610.

The spelling of 72892375 in words is "seventy-two million, eight hundred ninety-two thousand, three hundred seventy-five".