227552465 has 16 divisors (see below), whose sum is σ = 312491520. Its totient is φ = 155826240.

The previous prime is 227552459. The next prime is 227552471. The reversal of 227552465 is 564255722.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (227552459) and next prime (227552471).

It is not a de Polignac number, because 227552465 - 2⁴ = 227552449 is a prime.

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, 24776 + ... + 32694.

It is an arithmetic number, because the mean of its divisors is an integer number (19530720).

Almost surely, 2^227552465 is an apocalyptic number.

It is an amenable number.

227552465 is a deficient number, since it is larger than the sum of its proper divisors (84939055).

227552465 is an equidigital number, since it uses as much as digits as its factorization.

227552465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8752.

The product of its digits is 168000, while the sum is 38.

The square root of 227552465 is about 15084.8422265531. The cubic root of 227552465 is about 610.5114987740.

The spelling of 227552465 in words is "two hundred twenty-seven million, five hundred fifty-two thousand, four hundred sixty-five".