2620364 has 12 divisors (see below), whose sum is σ = 4599000. Its totient is φ = 1306368.

The previous prime is 2620339. The next prime is 2620369. The reversal of 2620364 is 4630262.

It is not an unprimeable number, because it can be changed into a prime (2620369) 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, 1067 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (383250).

2^2620364 is an apocalyptic number.

It is an amenable number.

2620364 is a deficient number, since it is larger than the sum of its proper divisors (1978636).

2620364 is a wasteful number, since it uses less digits than its factorization.

2620364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2620364 is about 1618.7538416943. The cubic root of 2620364 is about 137.8649522505.

The spelling of 2620364 in words is "two million, six hundred twenty thousand, three hundred sixty-four".