2495636 has 24 divisors (see below), whose sum is σ = 5132064. Its totient is φ = 1046880.

The previous prime is 2495621. The next prime is 2495657. The reversal of 2495636 is 6365942.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2495596 and 2495605.

It is a congruent number.

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, 1610 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (213836).

2^2495636 is an apocalyptic number.

2495636 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2495636 is an abundant number, since it is smaller than the sum of its proper divisors (2636428).

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

2495636 is a wasteful number, since it uses less digits than its factorization.

2495636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391 (or 4389 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 2495636 is about 1579.7582093472. The cubic root of 2495636 is about 135.6418633777.

It can be divided in two parts, 249 and 5636, that added together give a palindrome (5885).

The spelling of 2495636 in words is "two million, four hundred ninety-five thousand, six hundred thirty-six".