72048610 has 8 divisors (see below), whose sum is σ = 129687516. Its totient is φ = 28819440.

The previous prime is 72048539. The next prime is 72048611. The reversal of 72048610 is 1684027.

It can be written as a sum of positive squares in 2 ways, for example, as 62678889 + 9369721 = 7917^2 + 3061^2 .

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

It is not an unprimeable number, because it can be changed into a prime (72048611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602421 + ... + 3602440.

Almost surely, 2^72048610 is an apocalyptic number.

72048610 is a deficient number, since it is larger than the sum of its proper divisors (57638906).

72048610 is a wasteful number, since it uses less digits than its factorization.

72048610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204868.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 72048610 is about 8488.1452626590. The cubic root of 72048610 is about 416.1103665808.

The spelling of 72048610 in words is "seventy-two million, forty-eight thousand, six hundred ten".