2138152 has 16 divisors (see below), whose sum is σ = 4029300. Its totient is φ = 1063680.

The previous prime is 2138137. The next prime is 2138167. The reversal of 2138152 is 2518312.

It is an interprime number because it is at equal distance from previous prime (2138137) and next prime (2138167).

It can be written as a sum of positive squares in 2 ways, for example, as 2056356 + 81796 = 1434^2 + 286^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374 + ... + 2482.

2^2138152 is an apocalyptic number.

It is an amenable number.

2138152 is a deficient number, since it is larger than the sum of its proper divisors (1891148).

2138152 is a wasteful number, since it uses less digits than its factorization.

2138152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 1352 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 2138152 is about 1462.2421140153. The cubic root of 2138152 is about 128.8287694694.

The spelling of 2138152 in words is "two million, one hundred thirty-eight thousand, one hundred fifty-two".