214204408 has 32 divisors (see below), whose sum is σ = 443439360. Its totient is φ = 96189280.

The previous prime is 214204391. The next prime is 214204409. The reversal of 214204408 is 804402412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214204409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7360 + ... + 21967.

It is an arithmetic number, because the mean of its divisors is an integer number (13857480).

Almost surely, 2^214204408 is an apocalyptic number.

It is an amenable number.

214204408 is an abundant number, since it is smaller than the sum of its proper divisors (229234952).

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

214204408 is a wasteful number, since it uses less digits than its factorization.

214204408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29427 (or 29423 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 214204408 is about 14635.7236923905. The cubic root of 214204408 is about 598.3327864373.

The spelling of 214204408 in words is "two hundred fourteen million, two hundred four thousand, four hundred eight".