2653696 has 40 divisors (see below), whose sum is σ = 5450544. Its totient is φ = 1290240.

The previous prime is 2653687. The next prime is 2653697. The reversal of 2653696 is 6963562.

Its product of digits (58320) is a multiple of the sum of its prime factors (162).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36316 + ... + 36388.

2^2653696 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 2653696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2725272).

2653696 is an abundant number, since it is smaller than the sum of its proper divisors (2796848).

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

2653696 is an frugal number, since it uses more digits than its factorization.

2653696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 146 counting only the distinct ones).

The product of its digits is 58320, while the sum is 37.

The square root of 2653696 is about 1629.0168814349. The cubic root of 2653696 is about 138.4470554019.

The spelling of 2653696 in words is "two million, six hundred fifty-three thousand, six hundred ninety-six".