14400955 has 32 divisors (see below), whose sum is σ = 19863360. Its totient is φ = 9953280.

The previous prime is 14400949. The next prime is 14400959. The reversal of 14400955 is 55900441.

14400955 = 136² + 137² + ... + 357².

It is not a de Polignac number, because 14400955 - 2⁵ = 14400923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14400959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59635 + ... + 59875.

It is an arithmetic number, because the mean of its divisors is an integer number (620730).

Almost surely, 2^14400955 is an apocalyptic number.

14400955 is a deficient number, since it is larger than the sum of its proper divisors (5462405).

14400955 is a wasteful number, since it uses less digits than its factorization.

14400955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 14400955 is about 3794.8590224144. The cubic root of 14400955 is about 243.2934579475.

The spelling of 14400955 in words is "fourteen million, four hundred thousand, nine hundred fifty-five".