27225474 has 8 divisors (see below), whose sum is σ = 54450960. Its totient is φ = 9075156.

The previous prime is 27225467. The next prime is 27225481. The reversal of 27225474 is 47452272.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (27225467) and next prime (27225481).

It is a sphenic number, since it is the product of 3 distinct primes.

27225474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2268784 + ... + 2268795.

It is an arithmetic number, because the mean of its divisors is an integer number (6806370).

Almost surely, 2^27225474 is an apocalyptic number.

27225474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27225474 is a wasteful number, since it uses less digits than its factorization.

27225474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537584.

The product of its digits is 31360, while the sum is 33.

The square root of 27225474 is about 5217.8035608865. The cubic root of 27225474 is about 300.8327750356.

The spelling of 27225474 in words is "twenty-seven million, two hundred twenty-five thousand, four hundred seventy-four".