72027590 has 16 divisors (see below), whose sum is σ = 134120880. Its totient is φ = 27817440.

The previous prime is 72027577. The next prime is 72027617. The reversal of 72027590 is 9572027.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123896 + ... + 124475.

It is an arithmetic number, because the mean of its divisors is an integer number (8382555).

Almost surely, 2^72027590 is an apocalyptic number.

72027590 is a deficient number, since it is larger than the sum of its proper divisors (62093290).

72027590 is a wasteful number, since it uses less digits than its factorization.

72027590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248407.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 72027590 is about 8486.9069748643. The cubic root of 72027590 is about 416.0698962620.

The spelling of 72027590 in words is "seventy-two million, twenty-seven thousand, five hundred ninety".