42712754 has 32 divisors (see below), whose sum is σ = 75479040. Its totient is φ = 17749008.

The previous prime is 42712739. The next prime is 42712777. The reversal of 42712754 is 45721724.

It is a self number, because there is not a number n which added to its sum of digits gives 42712754.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91229 + ... + 91695.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 2^42712754 is an apocalyptic number.

42712754 is a deficient number, since it is larger than the sum of its proper divisors (32766286).

42712754 is a wasteful number, since it uses less digits than its factorization.

42712754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662.

The product of its digits is 15680, while the sum is 32.

The square root of 42712754 is about 6535.4995218422. The cubic root of 42712754 is about 349.5579562273.

The spelling of 42712754 in words is "forty-two million, seven hundred twelve thousand, seven hundred fifty-four".