72485914 has 8 divisors (see below), whose sum is σ = 109122228. Its totient is φ = 36111840.

The previous prime is 72485899. The next prime is 72485929. The reversal of 72485914 is 41958427.

It is an interprime number because it is at equal distance from previous prime (72485899) and next prime (72485929).

It can be written as a sum of positive squares in 2 ways, for example, as 57532225 + 14953689 = 7585^2 + 3867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64867 + ... + 65974.

Almost surely, 2^72485914 is an apocalyptic number.

72485914 is a deficient number, since it is larger than the sum of its proper divisors (36636314).

72485914 is a wasteful number, since it uses less digits than its factorization.

72485914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131120.

The product of its digits is 80640, while the sum is 40.

The square root of 72485914 is about 8513.8659843810. The cubic root of 72485914 is about 416.9505392132.

The spelling of 72485914 in words is "seventy-two million, four hundred eighty-five thousand, nine hundred fourteen".