227074540 has 48 divisors (see below), whose sum is σ = 594526464. Its totient is φ = 70776000.

The previous prime is 227074537. The next prime is 227074609. The reversal of 227074540 is 45470722.

227074540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 72186 + ... + 75265.

It is an arithmetic number, because the mean of its divisors is an integer number (12385968).

Almost surely, 2^227074540 is an apocalyptic number.

227074540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227074540 is an abundant number, since it is smaller than the sum of its proper divisors (367451924).

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

227074540 is a wasteful number, since it uses less digits than its factorization.

227074540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147478 (or 147476 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 227074540 is about 15068.9926670631. The cubic root of 227074540 is about 610.0837831707.

The spelling of 227074540 in words is "two hundred twenty-seven million, seventy-four thousand, five hundred forty".