274863046 has 4 divisors (see below), whose sum is σ = 412294572. Its totient is φ = 137431522.

The previous prime is 274863037. The next prime is 274863053. The reversal of 274863046 is 640368472.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68715760 + ... + 68715763.

It is an arithmetic number, because the mean of its divisors is an integer number (103073643).

Almost surely, 2^274863046 is an apocalyptic number.

274863046 is a deficient number, since it is larger than the sum of its proper divisors (137431526).

274863046 is a wasteful number, since it uses less digits than its factorization.

274863046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137431525.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 274863046 is about 16578.9941190652. The cubic root of 274863046 is about 650.1877532571.

The spelling of 274863046 in words is "two hundred seventy-four million, eight hundred sixty-three thousand, forty-six".