201274230 has 32 divisors (see below), whose sum is σ = 483436800. Its totient is φ = 53631072.

The previous prime is 201274187. The next prime is 201274313. The reversal of 201274230 is 32472102.

It is a super-2 number, since 2×201274230² = 81022631324185800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201274197 and 201274206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63831 + ... + 66909.

It is an arithmetic number, because the mean of its divisors is an integer number (15107400).

Almost surely, 2^201274230 is an apocalyptic number.

201274230 is an abundant number, since it is smaller than the sum of its proper divisors (282162570).

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

201274230 is a wasteful number, since it uses less digits than its factorization.

201274230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 201274230 is about 14187.1149286950. The cubic root of 201274230 is about 586.0428764148.

The spelling of 201274230 in words is "two hundred one million, two hundred seventy-four thousand, two hundred thirty".