2623956 has 24 divisors (see below), whose sum is σ = 6148800. Its totient is φ = 870912.

The previous prime is 2623939. The next prime is 2623969. The reversal of 2623956 is 6593262.

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, 5145 + ... + 5631.

It is an arithmetic number, because the mean of its divisors is an integer number (256200).

2^2623956 is an apocalyptic number.

It is an amenable number.

2623956 is an abundant number, since it is smaller than the sum of its proper divisors (3524844).

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

2623956 is a wasteful number, since it uses less digits than its factorization.

2623956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943 (or 941 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 2623956 is about 1619.8629571664. The cubic root of 2623956 is about 137.9279186681.

The spelling of 2623956 in words is "two million, six hundred twenty-three thousand, nine hundred fifty-six".