72626295 has 128 divisors (see below), whose sum is σ = 154275840. Its totient is φ = 28385280.

The previous prime is 72626291. The next prime is 72626297. The reversal of 72626295 is 59262627.

It is a happy number.

It is not a de Polignac number, because 72626295 - 2² = 72626291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72626291) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1190565 + ... + 1190625.

It is an arithmetic number, because the mean of its divisors is an integer number (1205280).

Almost surely, 2^72626295 is an apocalyptic number.

72626295 is an abundant number, since it is smaller than the sum of its proper divisors (81649545).

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

72626295 is a wasteful number, since it uses less digits than its factorization.

72626295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145.

The product of its digits is 90720, while the sum is 39.

The square root of 72626295 is about 8522.1062537380. The cubic root of 72626295 is about 417.2195302737.

The spelling of 72626295 in words is "seventy-two million, six hundred twenty-six thousand, two hundred ninety-five".