214900722 has 16 divisors (see below), whose sum is σ = 477557280. Its totient is φ = 71633556.

The previous prime is 214900717. The next prime is 214900727. The reversal of 214900722 is 227009412.

It is an interprime number because it is at equal distance from previous prime (214900717) and next prime (214900727).

It is a super-2 number, since 2×214900722² = 92364640632242568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (214900727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1989768 + ... + 1989875.

It is an arithmetic number, because the mean of its divisors is an integer number (29847330).

Almost surely, 2^214900722 is an apocalyptic number.

214900722 is an abundant number, since it is smaller than the sum of its proper divisors (262656558).

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

214900722 is a wasteful number, since it uses less digits than its factorization.

214900722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3979654 (or 3979648 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 214900722 is about 14659.4925560198. The cubic root of 214900722 is about 598.9804184037.

The spelling of 214900722 in words is "two hundred fourteen million, nine hundred thousand, seven hundred twenty-two".