227087380 has 48 divisors (see below), whose sum is σ = 514692864. Its totient is φ = 83664000.

The previous prime is 227087363. The next prime is 227087381. The reversal of 227087380 is 83780722.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227087381) 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, 194679 + ... + 195841.

It is an arithmetic number, because the mean of its divisors is an integer number (10722768).

Almost surely, 2^227087380 is an apocalyptic number.

227087380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227087380 is an abundant number, since it is smaller than the sum of its proper divisors (287605484).

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

227087380 is a wasteful number, since it uses less digits than its factorization.

227087380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936 (or 1934 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 227087380 is about 15069.4187014629. The cubic root of 227087380 is about 610.0952820793.

The spelling of 227087380 in words is "two hundred twenty-seven million, eighty-seven thousand, three hundred eighty".