13609630 has 16 divisors (see below), whose sum is σ = 24662304. Its totient is φ = 5407200.

The previous prime is 13609627. The next prime is 13609633. The reversal of 13609630 is 3690631.

It is an interprime number because it is at equal distance from previous prime (13609627) and next prime (13609633).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13609633) 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, 2997 + ... + 6016.

It is an arithmetic number, because the mean of its divisors is an integer number (1541394).

Almost surely, 2^13609630 is an apocalyptic number.

13609630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13609630 is a deficient number, since it is larger than the sum of its proper divisors (11052674).

13609630 is a wasteful number, since it uses less digits than its factorization.

13609630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 13609630 is about 3689.1232020631. The cubic root of 13609630 is about 238.7529645201.

The spelling of 13609630 in words is "thirteen million, six hundred nine thousand, six hundred thirty".