214080831 has 6 divisors (see below), whose sum is σ = 309227880. Its totient is φ = 142720548.

The previous prime is 214080793. The next prime is 214080857. The reversal of 214080831 is 138080412.

It is not a de Polignac number, because 214080831 - 2⁶ = 214080767 is a prime.

It is a super-2 number, since 2×214080831² = 91661204403301122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214080795 and 214080804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214080431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11893371 + ... + 11893388.

It is an arithmetic number, because the mean of its divisors is an integer number (51537980).

Almost surely, 2^214080831 is an apocalyptic number.

214080831 is a deficient number, since it is larger than the sum of its proper divisors (95147049).

214080831 is a wasteful number, since it uses less digits than its factorization.

214080831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23786765 (or 23786762 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 214080831 is about 14631.5013241977. The cubic root of 214080831 is about 598.2177026022.

The spelling of 214080831 in words is "two hundred fourteen million, eighty thousand, eight hundred thirty-one".