2623153 has 4 divisors (see below), whose sum is σ = 2824948. Its totient is φ = 2421360.

The previous prime is 2623147. The next prime is 2623157. The reversal of 2623153 is 3513262.

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

It can be written as a sum of positive squares in 2 ways, for example, as 288369 + 2334784 = 537^2 + 1528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2623153 is a prime.

It is a super-2 number, since 2×2623153² = 13761863322818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2623157) 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, 100878 + ... + 100903.

It is an arithmetic number, because the mean of its divisors is an integer number (706237).

2^2623153 is an apocalyptic number.

It is an amenable number.

2623153 is a deficient number, since it is larger than the sum of its proper divisors (201795).

2623153 is a wasteful number, since it uses less digits than its factorization.

2623153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201794.

The product of its digits is 1080, while the sum is 22.

The square root of 2623153 is about 1619.6150777268. The cubic root of 2623153 is about 137.9138473678.

The spelling of 2623153 in words is "two million, six hundred twenty-three thousand, one hundred fifty-three".