214390104 has 16 divisors (see below), whose sum is σ = 535975320. Its totient is φ = 71463360.

The previous prime is 214390103. The next prime is 214390117. The reversal of 214390104 is 401093412.

214390104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8932921 = 214390104 / (2 + 1 + 4 + 3 + 9 + 0 + 1 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214390103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466437 + ... + 4466484.

Almost surely, 2^214390104 is an apocalyptic number.

214390104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

214390104 is an abundant number, since it is smaller than the sum of its proper divisors (321585216).

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

214390104 is a wasteful number, since it uses less digits than its factorization.

214390104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8932930 (or 8932926 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 214390104 is about 14642.0662476305. The cubic root of 214390104 is about 598.5056367764.

The spelling of 214390104 in words is "two hundred fourteen million, three hundred ninety thousand, one hundred four".