772259 has 4 divisors (see below), whose sum is σ = 817704. Its totient is φ = 726816.

The previous prime is 772231. The next prime is 772273. The reversal of 772259 is 952277.

772259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 772259 - 2⁸ = 772003 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 772259.

It is not an unprimeable number, because it can be changed into a prime (772229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22697 + ... + 22730.

It is an arithmetic number, because the mean of its divisors is an integer number (204426).

2⁷⁷²²⁵⁹ is an apocalyptic number.

772259 is a deficient number, since it is larger than the sum of its proper divisors (45445).

772259 is a wasteful number, since it uses less digits than its factorization.

772259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45444.

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

The square root of 772259 is about 878.7826807579. The cubic root of 772259 is about 91.7461100099.

The spelling of 772259 in words is "seven hundred seventy-two thousand, two hundred fifty-nine".