2037992 has 16 divisors (see below), whose sum is σ = 4168800. Its totient is φ = 926320.

The previous prime is 2037979. The next prime is 2038019. The reversal of 2037992 is 2997302.

It is a super-2 number, since 2×2037992² = 8306822784128, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 11492 + ... + 11667.

It is an arithmetic number, because the mean of its divisors is an integer number (260550).

2^2037992 is an apocalyptic number.

2037992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2037992 is an abundant number, since it is smaller than the sum of its proper divisors (2130808).

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

2037992 is a wasteful number, since it uses less digits than its factorization.

2037992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23176 (or 23172 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 2037992 is about 1427.5825720427. The cubic root of 2037992 is about 126.7848880875.

The spelling of 2037992 in words is "two million, thirty-seven thousand, nine hundred ninety-two".