274638482 has 16 divisors (see below), whose sum is σ = 414685440. Its totient is φ = 136413552.

The previous prime is 274638473. The next prime is 274638499. The reversal of 274638482 is 284836472.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270608 + ... + 271620.

It is an arithmetic number, because the mean of its divisors is an integer number (25917840).

Almost surely, 2^274638482 is an apocalyptic number.

274638482 is a deficient number, since it is larger than the sum of its proper divisors (140046958).

274638482 is a wasteful number, since it uses less digits than its factorization.

274638482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777.

The product of its digits is 516096, while the sum is 44.

The square root of 274638482 is about 16572.2201892203. The cubic root of 274638482 is about 650.0106365123.

The spelling of 274638482 in words is "two hundred seventy-four million, six hundred thirty-eight thousand, four hundred eighty-two".