76726225 has 12 divisors (see below), whose sum is σ = 95370880. Its totient is φ = 61232400.

The previous prime is 76726213. The next prime is 76726249. The reversal of 76726225 is 52262767.

It is not a de Polignac number, because 76726225 - 2¹¹ = 76724177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7480 + ... + 14470.

Almost surely, 2^76726225 is an apocalyptic number.

It is an amenable number.

76726225 is a deficient number, since it is larger than the sum of its proper divisors (18644655).

76726225 is a wasteful number, since it uses less digits than its factorization.

76726225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7440 (or 7435 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 76726225 is about 8759.3507179471. The cubic root of 76726225 is about 424.9272770609.

The spelling of 76726225 in words is "seventy-six million, seven hundred twenty-six thousand, two hundred twenty-five".