214523896 has 8 divisors (see below), whose sum is σ = 402232320. Its totient is φ = 107261944.

The previous prime is 214523879. The next prime is 214523917. The reversal of 214523896 is 698325412.

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13407736 + ... + 13407751.

It is an arithmetic number, because the mean of its divisors is an integer number (50279040).

Almost surely, 2^214523896 is an apocalyptic number.

It is an amenable number.

214523896 is a deficient number, since it is larger than the sum of its proper divisors (187708424).

214523896 is a wasteful number, since it uses less digits than its factorization.

214523896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26815493 (or 26815489 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 214523896 is about 14646.6342891464. The cubic root of 214523896 is about 598.6301117610.

The spelling of 214523896 in words is "two hundred fourteen million, five hundred twenty-three thousand, eight hundred ninety-six".