7612644 has 24 divisors (see below), whose sum is σ = 19129600. Its totient is φ = 2342304.

The previous prime is 7612643. The next prime is 7612663. The reversal of 7612644 is 4462167.

7612644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7612643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24244 + ... + 24555.

Almost surely, 2^7612644 is an apocalyptic number.

It is an amenable number.

7612644 is an abundant number, since it is smaller than the sum of its proper divisors (11516956).

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

7612644 is a wasteful number, since it uses less digits than its factorization.

7612644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48819 (or 48817 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 7612644 is about 2759.1020278344. The cubic root of 7612644 is about 196.7184861375.

It can be divided in two parts, 7612 and 644, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 7612644 in words is "seven million, six hundred twelve thousand, six hundred forty-four".