72741614 has 32 divisors (see below), whose sum is σ = 126610560. Its totient is φ = 30996000.

The previous prime is 72741601. The next prime is 72741637. The reversal of 72741614 is 41614727.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41357 + ... + 43079.

It is an arithmetic number, because the mean of its divisors is an integer number (3956580).

Almost surely, 2^72741614 is an apocalyptic number.

72741614 is a deficient number, since it is larger than the sum of its proper divisors (53868946).

72741614 is a wasteful number, since it uses less digits than its factorization.

72741614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856.

The product of its digits is 9408, while the sum is 32.

The square root of 72741614 is about 8528.8694444223. The cubic root of 72741614 is about 417.4402395729.

It can be divided in two parts, 7274 and 1614, that added together give a palindrome (8888).

The spelling of 72741614 in words is "seventy-two million, seven hundred forty-one thousand, six hundred fourteen".