76265289 has 27 divisors (see below), whose sum is σ = 114526087. Its totient is φ = 48904800.

The previous prime is 76265243. The next prime is 76265291. The reversal of 76265289 is 98256267.

The square root of 76265289 is 8733.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3674889 + 72590400 = 1917^2 + 8520^2 .

It is not a de Polignac number, because 76265289 - 2²³ = 67876681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76265089) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1074124 + ... + 1074194.

Almost surely, 2^76265289 is an apocalyptic number.

76265289 is the 8733-rd square number.

76265289 is the 4367-th centered octagonal number.

It is an amenable number.

76265289 is a deficient number, since it is larger than the sum of its proper divisors (38260798).

76265289 is an equidigital number, since it uses as much as digits as its factorization.

76265289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 115 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The cubic root of 76265289 is about 424.0746445804.

The spelling of 76265289 in words is "seventy-six million, two hundred sixty-five thousand, two hundred eighty-nine".