14400396 has 24 divisors (see below), whose sum is σ = 37334640. Its totient is φ = 4800096.

The previous prime is 14400383. The next prime is 14400409. The reversal of 14400396 is 69300441.

It is an interprime number because it is at equal distance from previous prime (14400383) and next prime (14400409).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66561 + ... + 66776.

It is an arithmetic number, because the mean of its divisors is an integer number (1555610).

Almost surely, 2^14400396 is an apocalyptic number.

It is an amenable number.

14400396 is an abundant number, since it is smaller than the sum of its proper divisors (22934244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14400396 is a wasteful number, since it uses less digits than its factorization.

14400396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133350 (or 133342 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 14400396 is about 3794.7853694247. The cubic root of 14400396 is about 243.2903099432.

The spelling of 14400396 in words is "fourteen million, four hundred thousand, three hundred ninety-six".