76726252 has 24 divisors (see below), whose sum is σ = 143533152. Its totient is φ = 35798400.

The previous prime is 76726249. The next prime is 76726259. The reversal of 76726252 is 25262767.

It is not an unprimeable number, because it can be changed into a prime (76726259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6399 + ... + 13942.

It is an arithmetic number, because the mean of its divisors is an integer number (5980548).

Almost surely, 2^76726252 is an apocalyptic number.

It is an amenable number.

76726252 is a deficient number, since it is larger than the sum of its proper divisors (66806900).

76726252 is a wasteful number, since it uses less digits than its factorization.

76726252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20409 (or 20407 counting only the distinct ones).

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

The square root of 76726252 is about 8759.3522591571. The cubic root of 76726252 is about 424.9273269050.

It can be divided in two parts, 7672 and 6252, that added together give a square (13924 = 118²).

The spelling of 76726252 in words is "seventy-six million, seven hundred twenty-six thousand, two hundred fifty-two".