72010036 has 24 divisors (see below), whose sum is σ = 147371840. Its totient is φ = 30143232.

The previous prime is 72010027. The next prime is 72010051. The reversal of 72010036 is 63001027.

It is a junction number, because it is equal to n+sod(n) for n = 72009995 and 72010022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28701 + ... + 31108.

Almost surely, 2^72010036 is an apocalyptic number.

It is an amenable number.

72010036 is an abundant number, since it is smaller than the sum of its proper divisors (75361804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72010036 is a wasteful number, since it uses less digits than its factorization.

72010036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59863 (or 59861 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 72010036 is about 8485.8727306035. The cubic root of 72010036 is about 416.0360930839.

Subtracting from 72010036 its reverse (63001027), we obtain a palindrome (9009009).

It can be divided in two parts, 720100 and 36, that multiplied together give a triangular number (25923600 = T₇₂₀₀).

The spelling of 72010036 in words is "seventy-two million, ten thousand, thirty-six".