76272356 has 6 divisors (see below), whose sum is σ = 133476630. Its totient is φ = 38136176.

The previous prime is 76272337. The next prime is 76272409. The reversal of 76272356 is 65327267.

It can be written as a sum of positive squares in only one way, i.e., 44009956 + 32262400 = 6634^2 + 5680^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9534041 + ... + 9534048.

It is an arithmetic number, because the mean of its divisors is an integer number (22246105).

Almost surely, 2^76272356 is an apocalyptic number.

It is an amenable number.

76272356 is a deficient number, since it is larger than the sum of its proper divisors (57204274).

76272356 is a wasteful number, since it uses less digits than its factorization.

76272356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19068093 (or 19068091 counting only the distinct ones).

The product of its digits is 105840, while the sum is 38.

The square root of 76272356 is about 8733.4046053071. The cubic root of 76272356 is about 424.0877429068.

The spelling of 76272356 in words is "seventy-six million, two hundred seventy-two thousand, three hundred fifty-six".