72048082 has 8 divisors (see below), whose sum is σ = 108158976. Its totient is φ = 35995092.

The previous prime is 72048073. The next prime is 72048083. The reversal of 72048082 is 28084027.

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

It is a super-2 number, since 2×72048082² = 10381852239757448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72048083) 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, 11218 + ... + 16429.

It is an arithmetic number, because the mean of its divisors is an integer number (13519872).

Almost surely, 2^72048082 is an apocalyptic number.

72048082 is a deficient number, since it is larger than the sum of its proper divisors (36110894).

72048082 is a wasteful number, since it uses less digits than its factorization.

72048082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28952.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 72048082 is about 8488.1141604010. The cubic root of 72048082 is about 416.1093501059.

It can be divided in two parts, 7204808 and 2, that multiplied together give a square (14409616 = 3796²).

The spelling of 72048082 in words is "seventy-two million, forty-eight thousand, eighty-two".