2137935904 has 48 divisors (see below), whose sum is σ = 4558317120. Its totient is φ = 981192960.

The previous prime is 2137935853. The next prime is 2137935949. The reversal of 2137935904 is 4095397312.

It is a super-2 number, since 2×2137935904² = 9141539859224594432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60109 + ... + 88819.

It is an arithmetic number, because the mean of its divisors is an integer number (94964940).

Almost surely, 2^2137935904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2137935904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2279158560).

2137935904 is an abundant number, since it is smaller than the sum of its proper divisors (2420381216).

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

2137935904 is a wasteful number, since it uses less digits than its factorization.

2137935904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28913 (or 28905 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 2137935904 is about 46237.8189797053. The cubic root of 2137935904 is about 1288.2442922299.

The spelling of 2137935904 in words is "two billion, one hundred thirty-seven million, nine hundred thirty-five thousand, nine hundred four".