13660627 has 8 divisors (see below), whose sum is σ = 14042160. Its totient is φ = 13282080.

The previous prime is 13660609. The next prime is 13660637. The reversal of 13660627 is 72606631.

13660627 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13660627 - 2⁷ = 13660499 is a prime.

It is a super-2 number, since 2×13660627² = 373225460066258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13660637) 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, 10977 + ... + 12157.

It is an arithmetic number, because the mean of its divisors is an integer number (1755270).

Almost surely, 2^13660627 is an apocalyptic number.

13660627 is a deficient number, since it is larger than the sum of its proper divisors (381533).

13660627 is a wasteful number, since it uses less digits than its factorization.

13660627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 13660627 is about 3696.0285442621. The cubic root of 13660627 is about 239.0508053031.

The spelling of 13660627 in words is "thirteen million, six hundred sixty thousand, six hundred twenty-seven".