2621452 has 12 divisors (see below), whose sum is σ = 4694536. Its totient is φ = 1280160.

The previous prime is 2621447. The next prime is 2621459. The reversal of 2621452 is 2541262.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹⁸ + 6 + 2²⁰ + 1 + 4⁹ + 5 + 2²⁰ .

It is not an unprimeable number, because it can be changed into a prime (2621459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7449 + ... + 7792.

2^2621452 is an apocalyptic number.

It is an amenable number.

2621452 is a deficient number, since it is larger than the sum of its proper divisors (2073084).

2621452 is a wasteful number, since it uses less digits than its factorization.

2621452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15288 (or 15286 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 2621452 is about 1619.0898677961. The cubic root of 2621452 is about 137.8840305557.

The spelling of 2621452 in words is "two million, six hundred twenty-one thousand, four hundred fifty-two".