2623936 has 28 divisors (see below), whose sum is σ = 5951728. Its totient is φ = 1124352.

The previous prime is 2623913. The next prime is 2623937. The reversal of 2623936 is 6393262.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 2623898 and 2623907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623937) 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, 2481 + ... + 3376.

2^2623936 is an apocalyptic number.

It is an amenable number.

2623936 is an abundant number, since it is smaller than the sum of its proper divisors (3327792).

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

2623936 is an equidigital number, since it uses as much as digits as its factorization.

2623936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876 (or 5866 counting only the distinct ones).

The product of its digits is 11664, while the sum is 31.

The square root of 2623936 is about 1619.8567837929. The cubic root of 2623936 is about 137.9275682347.

The spelling of 2623936 in words is "two million, six hundred twenty-three thousand, nine hundred thirty-six".