2506496 has 18 divisors (see below), whose sum is σ = 5003712. Its totient is φ = 1253120.

The previous prime is 2506489. The next prime is 2506501. The reversal of 2506496 is 6946052.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4640 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (277984).

2^2506496 is an apocalyptic number.

It is an amenable number.

2506496 is a deficient number, since it is larger than the sum of its proper divisors (2497216).

2506496 is an frugal number, since it uses more digits than its factorization.

2506496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807 (or 9793 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2506496 is about 1583.1917129647. The cubic root of 2506496 is about 135.8383315394.

The spelling of 2506496 in words is "two million, five hundred six thousand, four hundred ninety-six".