214969412 has 24 divisors (see below), whose sum is σ = 431422656. Its totient is φ = 91811808.

The previous prime is 214969397. The next prime is 214969421.

214969412 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4898 + ... + 21305.

It is an arithmetic number, because the mean of its divisors is an integer number (17975944).

Almost surely, 2^214969412 is an apocalyptic number.

It is an amenable number.

214969412 is an abundant number, since it is smaller than the sum of its proper divisors (216453244).

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

214969412 is a wasteful number, since it uses less digits than its factorization.

214969412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26507 (or 26505 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 214969412 is about 14661.8352193714. The cubic root of 214969412 is about 599.0442301670.

The spelling of 214969412 in words is "two hundred fourteen million, nine hundred sixty-nine thousand, four hundred twelve".