872373042 has 24 divisors (see below), whose sum is σ = 1896310416. Its totient is φ = 289841976.

The previous prime is 872373001. The next prime is 872373053. The reversal of 872373042 is 240373278.

It is a super-2 number, since 2×872373042² = 1522069448816667528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 872372988 and 872373006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73408 + ... + 84459.

It is an arithmetic number, because the mean of its divisors is an integer number (79012934).

Almost surely, 2^872373042 is an apocalyptic number.

872373042 is an abundant number, since it is smaller than the sum of its proper divisors (1023937374).

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

872373042 is a wasteful number, since it uses less digits than its factorization.

872373042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158182 (or 158179 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 872373042 is about 29535.9618431498. The cubic root of 872373042 is about 955.5074528687.

The spelling of 872373042 in words is "eight hundred seventy-two million, three hundred seventy-three thousand, forty-two".