214960944 has 160 divisors (see below), whose sum is σ = 653672448. Its totient is φ = 60192000.

The previous prime is 214960931. The next prime is 214960957. The reversal of 214960944 is 449069412.

It is an interprime number because it is at equal distance from previous prime (214960931) and next prime (214960957).

It is a super-2 number, since 2×214960944² = 92416414890742272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376179 + ... + 376749.

Almost surely, 2^214960944 is an apocalyptic number.

214960944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214960944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326836224).

214960944 is an abundant number, since it is smaller than the sum of its proper divisors (438711504).

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

214960944 is a wasteful number, since it uses less digits than its factorization.

214960944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 214960944 is about 14661.5464395813. The cubic root of 214960944 is about 599.0363642833.

The spelling of 214960944 in words is "two hundred fourteen million, nine hundred sixty thousand, nine hundred forty-four".