2131476 has 12 divisors (see below), whose sum is σ = 4973472. Its totient is φ = 710488.

The previous prime is 2131469. The next prime is 2131483. The reversal of 2131476 is 6741312.

It is an interprime number because it is at equal distance from previous prime (2131469) and next prime (2131483).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88800 + ... + 88823.

It is an arithmetic number, because the mean of its divisors is an integer number (414456).

2^2131476 is an apocalyptic number.

It is an amenable number.

2131476 is an abundant number, since it is smaller than the sum of its proper divisors (2841996).

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

2131476 is a wasteful number, since it uses less digits than its factorization.

2131476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177630 (or 177628 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 2131476 is about 1459.9575336290. The cubic root of 2131476 is about 128.6945480249.

Adding to 2131476 its reverse (6741312), we get a palindrome (8872788).

The spelling of 2131476 in words is "two million, one hundred thirty-one thousand, four hundred seventy-six".