14939620 has 12 divisors (see below), whose sum is σ = 31373244. Its totient is φ = 5975840.

The previous prime is 14939599. The next prime is 14939641. The reversal of 14939620 is 2693941.

It is an interprime number because it is at equal distance from previous prime (14939599) and next prime (14939641).

It can be written as a sum of positive squares in 2 ways, for example, as 8054244 + 6885376 = 2838^2 + 2624^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373471 + ... + 373510.

It is an arithmetic number, because the mean of its divisors is an integer number (2614437).

Almost surely, 2^14939620 is an apocalyptic number.

14939620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14939620 is an abundant number, since it is smaller than the sum of its proper divisors (16433624).

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

14939620 is a wasteful number, since it uses less digits than its factorization.

14939620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746990 (or 746988 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 14939620 is about 3865.1804615050. The cubic root of 14939620 is about 246.2898515729.

The spelling of 14939620 in words is "fourteen million, nine hundred thirty-nine thousand, six hundred twenty".