2353156 has 27 divisors (see below), whose sum is σ = 4536021. Its totient is φ = 1067664.

The previous prime is 2353129. The next prime is 2353159. The reversal of 2353156 is 6513532.

It is a happy number.

The square root of 2353156 is 1534.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 2005056 = 590^2 + 1416^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2353156.

It is not an unprimeable number, because it can be changed into a prime (2353159) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39855 + ... + 39913.

2^2353156 is an apocalyptic number.

2353156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2353156 is the 1534-th square number.

It is an amenable number.

2353156 is a deficient number, since it is larger than the sum of its proper divisors (2182865).

2353156 is a wasteful number, since it uses less digits than its factorization.

2353156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 74 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The cubic root of 2353156 is about 133.0097793702.

Multiplying 2353156 by its sum of digits (25), we get a square (58828900 = 7670²).

Adding to 2353156 its reverse (6513532), we get a palindrome (8866688).

The spelling of 2353156 in words is "two million, three hundred fifty-three thousand, one hundred fifty-six".