2227460 has 12 divisors (see below), whose sum is σ = 4677708. Its totient is φ = 890976.

The previous prime is 2227451. The next prime is 2227469. The reversal of 2227460 is 647222.

It is an interprime number because it is at equal distance from previous prime (2227451) and next prime (2227469).

It can be written as a sum of positive squares in 2 ways, for example, as 1658944 + 568516 = 1288^2 + 754^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2227469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55667 + ... + 55706.

It is an arithmetic number, because the mean of its divisors is an integer number (389809).

2^2227460 is an apocalyptic number.

2227460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2227460 is an abundant number, since it is smaller than the sum of its proper divisors (2450248).

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

2227460 is a wasteful number, since it uses less digits than its factorization.

2227460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111382 (or 111380 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2227460 is about 1492.4677550956. The cubic root of 2227460 is about 130.5980336267.

The spelling of 2227460 in words is "two million, two hundred twenty-seven thousand, four hundred sixty".