2132572 has 12 divisors (see below), whose sum is σ = 4019176. Its totient is φ = 984240.

The previous prime is 2132567. The next prime is 2132587. The reversal of 2132572 is 2752312.

2132572 is nontrivially palindromic in base 3.

It is a d-powerful number, because it can be written as 2 + 1 + 3⁵ + 2¹⁵ + 5 + 7⁴ + 2²¹ .

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, 20454 + ... + 20557.

2^2132572 is an apocalyptic number.

It is an amenable number.

2132572 is a deficient number, since it is larger than the sum of its proper divisors (1886604).

2132572 is a wasteful number, since it uses less digits than its factorization.

2132572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41028 (or 41026 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 2132572 is about 1460.3328387734. The cubic root of 2132572 is about 128.7166023910.

Adding to 2132572 its reverse (2752312), we get a palindrome (4884884).

It can be divided in two parts, 2132 and 572, that added together give a square (2704 = 52²).

The spelling of 2132572 in words is "two million, one hundred thirty-two thousand, five hundred seventy-two".