2131883470 has 16 divisors (see below), whose sum is σ = 4063119408. Its totient is φ = 802591360.

The previous prime is 2131883399. The next prime is 2131883471. The reversal of 2131883470 is 743881312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131883471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6270076 + ... + 6270415.

It is an arithmetic number, because the mean of its divisors is an integer number (253944963).

Almost surely, 2^2131883470 is an apocalyptic number.

2131883470 is a deficient number, since it is larger than the sum of its proper divisors (1931235938).

2131883470 is a wasteful number, since it uses less digits than its factorization.

2131883470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12540515.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 2131883470 is about 46172.3236365683. The cubic root of 2131883470 is about 1287.0274826209.

The spelling of 2131883470 in words is "two billion, one hundred thirty-one million, eight hundred eighty-three thousand, four hundred seventy".