10644607 has 16 divisors (see below), whose sum is σ = 11658240. Its totient is φ = 9690912.

The previous prime is 10644589. The next prime is 10644637. The reversal of 10644607 is 70644601.

It is not a de Polignac number, because 10644607 - 2²³ = 2255999 is a prime.

It is a super-2 number, since 2×10644607² = 226615316368898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10644637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46369 + ... + 46597.

It is an arithmetic number, because the mean of its divisors is an integer number (728640).

Almost surely, 2^10644607 is an apocalyptic number.

10644607 is a deficient number, since it is larger than the sum of its proper divisors (1013633).

10644607 is a wasteful number, since it uses less digits than its factorization.

10644607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 10644607 is about 3262.6073928685. The cubic root of 10644607 is about 219.9766297489.

It can be divided in two parts, 1064 and 4607, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 10644607 in words is "ten million, six hundred forty-four thousand, six hundred seven".