72527074 has 16 divisors (see below), whose sum is σ = 110183040. Its totient is φ = 35802000.

The previous prime is 72527071. The next prime is 72527099. The reversal of 72527074 is 47072527.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (72527071) 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, 96199 + ... + 96949.

It is an arithmetic number, because the mean of its divisors is an integer number (6886440).

Almost surely, 2^72527074 is an apocalyptic number.

72527074 is a deficient number, since it is larger than the sum of its proper divisors (37655966).

72527074 is a wasteful number, since it uses less digits than its factorization.

72527074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 72527074 is about 8516.2828745880. The cubic root of 72527074 is about 417.0294439085.

It can be divided in two parts, 725270 and 74, that multiplied together give a triangular number (53669980 = T₁₀₃₆₀).

The spelling of 72527074 in words is "seventy-two million, five hundred twenty-seven thousand, seventy-four".