214453960 has 32 divisors (see below), whose sum is σ = 551453760. Its totient is φ = 73526976.

The previous prime is 214453957. The next prime is 214453991. The reversal of 214453960 is 69354412.

It is a happy number.

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, 382674 + ... + 383233.

It is an arithmetic number, because the mean of its divisors is an integer number (17232930).

Almost surely, 2^214453960 is an apocalyptic number.

214453960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214453960 is an abundant number, since it is smaller than the sum of its proper divisors (336999800).

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

214453960 is a wasteful number, since it uses less digits than its factorization.

214453960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765925 (or 765921 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 214453960 is about 14644.2466518425. The cubic root of 214453960 is about 598.5650524264.

The spelling of 214453960 in words is "two hundred fourteen million, four hundred fifty-three thousand, nine hundred sixty".