227225372 has 48 divisors (see below), whose sum is σ = 456890112. Its totient is φ = 97870080.

The previous prime is 227225371. The next prime is 227225419. The reversal of 227225372 is 273522722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227225371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113363 + ... + 115349.

It is an arithmetic number, because the mean of its divisors is an integer number (9518544).

Almost surely, 2^227225372 is an apocalyptic number.

227225372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

227225372 is an abundant number, since it is smaller than the sum of its proper divisors (229664740).

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

227225372 is a wasteful number, since it uses less digits than its factorization.

227225372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138 (or 2136 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 227225372 is about 15073.9965503512. The cubic root of 227225372 is about 610.2188339639.

The spelling of 227225372 in words is "two hundred twenty-seven million, two hundred twenty-five thousand, three hundred seventy-two".