2152562 has 4 divisors (see below), whose sum is σ = 3228846. Its totient is φ = 1076280.

The previous prime is 2152559. The next prime is 2152571. The reversal of 2152562 is 2652512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1985281 + 167281 = 1409^2 + 409^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538139 + ... + 538142.

2^2152562 is an apocalyptic number.

2152562 is a deficient number, since it is larger than the sum of its proper divisors (1076284).

2152562 is a wasteful number, since it uses less digits than its factorization.

2152562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076283.

The product of its digits is 1200, while the sum is 23.

The square root of 2152562 is about 1467.1612045034. The cubic root of 2152562 is about 129.1175340476.

The spelling of 2152562 in words is "two million, one hundred fifty-two thousand, five hundred sixty-two".