542826674 has 16 divisors (see below), whose sum is σ = 879415488. Its totient is φ = 249809232.

The previous prime is 542826659. The next prime is 542826719. The reversal of 542826674 is 476628245.

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, 21062 + ... + 39105.

It is an arithmetic number, because the mean of its divisors is an integer number (54963468).

Almost surely, 2^542826674 is an apocalyptic number.

542826674 is a deficient number, since it is larger than the sum of its proper divisors (336588814).

542826674 is a wasteful number, since it uses less digits than its factorization.

542826674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60529.

The product of its digits is 645120, while the sum is 44.

The square root of 542826674 is about 23298.6410333307. The cubic root of 542826674 is about 815.7436969378.

The spelling of 542826674 in words is "five hundred forty-two million, eight hundred twenty-six thousand, six hundred seventy-four".