2453136 has 80 divisors (see below), whose sum is σ = 7440000. Its totient is φ = 696192.

The previous prime is 2453119. The next prime is 2453141. The reversal of 2453136 is 6313542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16390 + ... + 16538.

It is an arithmetic number, because the mean of its divisors is an integer number (93000).

2^2453136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2453136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3720000).

2453136 is an abundant number, since it is smaller than the sum of its proper divisors (4986864).

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

2453136 is a wasteful number, since it uses less digits than its factorization.

2453136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 161 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 2453136 is about 1566.2490223461. The cubic root of 2453136 is about 134.8674693875.

Adding to 2453136 its reverse (6313542), we get a palindrome (8766678).

The spelling of 2453136 in words is "two million, four hundred fifty-three thousand, one hundred thirty-six".