14920270 has 16 divisors (see below), whose sum is σ = 26924400. Its totient is φ = 5953024.

The previous prime is 14920267. The next prime is 14920277. The reversal of 14920270 is 7202941.

It is a super-2 number, since 2×14920270² = 445228913745800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14920277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2829 + ... + 6151.

It is an arithmetic number, because the mean of its divisors is an integer number (1682775).

Almost surely, 2^14920270 is an apocalyptic number.

14920270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14920270 is a deficient number, since it is larger than the sum of its proper divisors (12004130).

14920270 is a wasteful number, since it uses less digits than its factorization.

14920270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 14920270 is about 3862.6765331827. The cubic root of 14920270 is about 246.1834729715.

The spelling of 14920270 in words is "fourteen million, nine hundred twenty thousand, two hundred seventy".