14990619 has 12 divisors (see below), whose sum is σ = 23250984. Its totient is φ = 8565984.

The previous prime is 14990609. The next prime is 14990627. The reversal of 14990619 is 91609941.

It is not a de Polignac number, because 14990619 - 2⁷ = 14990491 is a prime.

It is a super-2 number, since 2×14990619² = 449437316006322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14990609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50842 + ... + 51135.

It is an arithmetic number, because the mean of its divisors is an integer number (1937582).

Almost surely, 2^14990619 is an apocalyptic number.

14990619 is a deficient number, since it is larger than the sum of its proper divisors (8260365).

14990619 is a wasteful number, since it uses less digits than its factorization.

14990619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101994 (or 101987 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 14990619 is about 3871.7720749032. The cubic root of 14990619 is about 246.5697844105.

The spelling of 14990619 in words is "fourteen million, nine hundred ninety thousand, six hundred nineteen".