14992019 has 8 divisors (see below), whose sum is σ = 17551968. Its totient is φ = 12536640.

The previous prime is 14992009. The next prime is 14992027. The reversal of 14992019 is 91029941.

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 14992019 - 2⁸ = 14991763 is a prime.

It is a super-2 number, since 2×14992019² = 449521267392722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14992019.

It is not an unprimeable number, because it can be changed into a prime (14992009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25832 + ... + 26405.

It is an arithmetic number, because the mean of its divisors is an integer number (2193996).

Almost surely, 2^14992019 is an apocalyptic number.

14992019 is a deficient number, since it is larger than the sum of its proper divisors (2559949).

14992019 is an equidigital number, since it uses as much as digits as its factorization.

14992019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52285.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 14992019 is about 3871.9528664487. The cubic root of 14992019 is about 246.5774600320.

The spelling of 14992019 in words is "fourteen million, nine hundred ninety-two thousand, nineteen".