274863042 has 24 divisors (see below), whose sum is σ = 597863916. Its totient is φ = 91262976.

The previous prime is 274863037. The next prime is 274863053. The reversal of 274863042 is 240368472.

274863042 is a `hidden beast` number, since 274 + 86 + 304 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 218477961 + 56385081 = 14781^2 + 7509^2 .

It is a junction number, because it is equal to n+sod(n) for n = 274862988 and 274863006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25083 + ... + 34334.

Almost surely, 2^274863042 is an apocalyptic number.

274863042 is an abundant number, since it is smaller than the sum of its proper divisors (323000874).

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

274863042 is a wasteful number, since it uses less digits than its factorization.

274863042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59682 (or 59679 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 274863042 is about 16578.9939984307. The cubic root of 274863042 is about 650.1877501031.

The spelling of 274863042 in words is "two hundred seventy-four million, eight hundred sixty-three thousand, forty-two".