2453436 has 24 divisors (see below), whose sum is σ = 6361040. Its totient is φ = 817776.

The previous prime is 2453431. The next prime is 2453441. The reversal of 2453436 is 6343542.

It is an interprime number because it is at equal distance from previous prime (2453431) and next prime (2453441).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11251 + ... + 11466.

2^2453436 is an apocalyptic number.

It is an amenable number.

2453436 is an abundant number, since it is smaller than the sum of its proper divisors (3907604).

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

2453436 is a wasteful number, since it uses less digits than its factorization.

2453436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22730 (or 22722 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2453436 is about 1566.3447896297. The cubic root of 2453436 is about 134.8729669209.

Adding to 2453436 its reverse (6343542), we get a palindrome (8796978).

The spelling of 2453436 in words is "two million, four hundred fifty-three thousand, four hundred thirty-six".