214265772 has 36 divisors (see below), whose sum is σ = 618990736. Its totient is φ = 61218720.

The previous prime is 214265749. The next prime is 214265813. The reversal of 214265772 is 277562412.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424879 + ... + 425382.

Almost surely, 2^214265772 is an apocalyptic number.

It is an amenable number.

214265772 is an abundant number, since it is smaller than the sum of its proper divisors (404724964).

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

214265772 is a wasteful number, since it uses less digits than its factorization.

214265772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850278 (or 850273 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 214265772 is about 14637.8199196465. The cubic root of 214265772 is about 598.3899165837.

The spelling of 214265772 in words is "two hundred fourteen million, two hundred sixty-five thousand, seven hundred seventy-two".