14100394 has 64 divisors (see below), whose sum is σ = 28569600. Its totient is φ = 5054400.

The previous prime is 14100379. The next prime is 14100397. The reversal of 14100394 is 49300141.

14100394 = T₁₂ + T₁₃ + ... + T₄₃₈.

It is a super-2 number, since 2×14100394² = 397642221910472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (14100397) 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, 178447 + ... + 178525.

It is an arithmetic number, because the mean of its divisors is an integer number (446400).

Almost surely, 2^14100394 is an apocalyptic number.

14100394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14100394 is an abundant number, since it is smaller than the sum of its proper divisors (14469206).

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

14100394 is a wasteful number, since it uses less digits than its factorization.

14100394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14100394 is about 3755.0491341659. The cubic root of 14100394 is about 241.5889591354.

The spelling of 14100394 in words is "fourteen million, one hundred thousand, three hundred ninety-four".