14670660 has 96 divisors (see below), whose sum is σ = 45843840. Its totient is φ = 3483648.

The previous prime is 14670647. The next prime is 14670701. The reversal of 14670660 is 6607641.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19002 + ... + 19758.

It is an arithmetic number, because the mean of its divisors is an integer number (477540).

Almost surely, 2^14670660 is an apocalyptic number.

14670660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14670660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22921920).

14670660 is an abundant number, since it is smaller than the sum of its proper divisors (31173180).

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

14670660 is a wasteful number, since it uses less digits than its factorization.

14670660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 14670660 is about 3830.2297581216. The cubic root of 14670660 is about 244.8028957537.

It can be divided in two parts, 14670 and 660, that multiplied together give a triangular number (9682200 = T₄₄₀₀).

The spelling of 14670660 in words is "fourteen million, six hundred seventy thousand, six hundred sixty".