214463404 has 12 divisors (see below), whose sum is σ = 377559504. Its totient is φ = 106589264.

The previous prime is 214463377. The next prime is 214463441. The reversal of 214463404 is 404364412.

214463404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159859 + ... + 161194.

It is an arithmetic number, because the mean of its divisors is an integer number (31463292).

Almost surely, 2^214463404 is an apocalyptic number.

It is an amenable number.

214463404 is a deficient number, since it is larger than the sum of its proper divisors (163096100).

214463404 is a wasteful number, since it uses less digits than its factorization.

214463404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321224 (or 321222 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 214463404 is about 14644.5690957433. The cubic root of 214463404 is about 598.5738387184.

The spelling of 214463404 in words is "two hundred fourteen million, four hundred sixty-three thousand, four hundred four".