10609407 has 16 divisors (see below), whose sum is σ = 15770880. Its totient is φ = 7049016.

The previous prime is 10609399. The next prime is 10609427. The reversal of 10609407 is 70490601.

10609407 is a `hidden beast` number, since 10 + 609 + 40 + 7 = 666.

It is not a de Polignac number, because 10609407 - 2³ = 10609399 is a prime.

It is a super-2 number, since 2×10609407² = 225119033783298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10609427) 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, 11518 + ... + 12404.

It is an arithmetic number, because the mean of its divisors is an integer number (985680).

Almost surely, 2^10609407 is an apocalyptic number.

10609407 is a deficient number, since it is larger than the sum of its proper divisors (5161473).

10609407 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (10609406) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1339).

10609407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 10609407 is about 3257.2084673843. The cubic root of 10609407 is about 219.7338862254.

10609407 divided by its sum of digits (27) gives a triangular number (392941 = T₈₈₆).

The spelling of 10609407 in words is "ten million, six hundred nine thousand, four hundred seven".