27484930 has 16 divisors (see below), whose sum is σ = 53970624. Its totient is φ = 9994480.

The previous prime is 27484927. The next prime is 27484949. The reversal of 27484930 is 3948472.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 27484930.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124822 + ... + 125041.

It is an arithmetic number, because the mean of its divisors is an integer number (3373164).

Almost surely, 2^27484930 is an apocalyptic number.

27484930 is a deficient number, since it is larger than the sum of its proper divisors (26485694).

27484930 is a wasteful number, since it uses less digits than its factorization.

27484930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249881.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 27484930 is about 5242.6071758239. The cubic root of 27484930 is about 301.7853905605.

The spelling of 27484930 in words is "twenty-seven million, four hundred eighty-four thousand, nine hundred thirty".