2653156 has 24 divisors (see below), whose sum is σ = 5364576. Its totient is φ = 1134720.

The previous prime is 2653121. The next prime is 2653187. The reversal of 2653156 is 6513562.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (223524).

2^2653156 is an apocalyptic number.

It is an amenable number.

2653156 is an abundant number, since it is smaller than the sum of its proper divisors (2711420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2653156 is a wasteful number, since it uses less digits than its factorization.

2653156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579 (or 3577 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 2653156 is about 1628.8511288635. The cubic root of 2653156 is about 138.4376639115.

It can be divided in two parts, 2653 and 156, that added together give a square (2809 = 53²).

The spelling of 2653156 in words is "two million, six hundred fifty-three thousand, one hundred fifty-six".