2536704 has 72 divisors (see below), whose sum is σ = 7521920. Its totient is φ = 843264.

The previous prime is 2536697. The next prime is 2536727. The reversal of 2536704 is 4076352.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

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

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, 6729 + ... + 7095.

2^2536704 is an apocalyptic number.

2536704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2536704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3760960).

2536704 is an abundant number, since it is smaller than the sum of its proper divisors (4985216).

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

2536704 is an equidigital number, since it uses as much as digits as its factorization.

2536704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2536704 is about 1592.7033622116. The cubic root of 2536704 is about 136.3818564745.

It can be divided in two parts, 2536 and 704, that added together give a triangular number (3240 = T₈₀).

The spelling of 2536704 in words is "two million, five hundred thirty-six thousand, seven hundred four".