14962139 has 8 divisors (see below), whose sum is σ = 15785280. Its totient is φ = 14142600.

The previous prime is 14962127. The next prime is 14962147. The reversal of 14962139 is 93126941.

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 14962139 - 2¹² = 14958043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14962099 and 14962108.

It is not an unprimeable number, because it can be changed into a prime (14962169) 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, 14924 + ... + 15894.

It is an arithmetic number, because the mean of its divisors is an integer number (1973160).

Almost surely, 2^14962139 is an apocalyptic number.

14962139 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14962139 is a deficient number, since it is larger than the sum of its proper divisors (823141).

14962139 is an equidigital number, since it uses as much as digits as its factorization.

14962139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801.

The product of its digits is 11664, while the sum is 35.

The square root of 14962139 is about 3868.0924239216. The cubic root of 14962139 is about 246.4135364868.

The spelling of 14962139 in words is "fourteen million, nine hundred sixty-two thousand, one hundred thirty-nine".