2137282 has 24 divisors (see below), whose sum is σ = 3781836. Its totient is φ = 903168.

The previous prime is 2137279. The next prime is 2137301. The reversal of 2137282 is 2827312.

It can be written as a sum of positive squares in 2 ways, for example, as 1713481 + 423801 = 1309^2 + 651^2 .

It is a congruent number.

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, 10978 + ... + 11170.

2^2137282 is an apocalyptic number.

2137282 is a deficient number, since it is larger than the sum of its proper divisors (1644554).

2137282 is a wasteful number, since it uses less digits than its factorization.

2137282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 315 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 2137282 is about 1461.9445953934. The cubic root of 2137282 is about 128.8112939057.

The spelling of 2137282 in words is "two million, one hundred thirty-seven thousand, two hundred eighty-two".