14920814 has 16 divisors (see below), whose sum is σ = 23654400. Its totient is φ = 7039224.

The previous prime is 14920811. The next prime is 14920817. The reversal of 14920814 is 41802941.

It is an interprime number because it is at equal distance from previous prime (14920811) and next prime (14920817).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14920811) 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, 11027 + ... + 12305.

It is an arithmetic number, because the mean of its divisors is an integer number (1478400).

Almost surely, 2^14920814 is an apocalyptic number.

14920814 is a deficient number, since it is larger than the sum of its proper divisors (8733586).

14920814 is a wasteful number, since it uses less digits than its factorization.

14920814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 14920814 is about 3862.7469500344. The cubic root of 14920814 is about 246.1864649232.

The spelling of 14920814 in words is "fourteen million, nine hundred twenty thousand, eight hundred fourteen".