42704808 has 32 divisors (see below), whose sum is σ = 109649760. Its totient is φ = 13849920.

The previous prime is 42704801. The next prime is 42704843. The reversal of 42704808 is 80840724.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (42704801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23158 + ... + 24933.

It is an arithmetic number, because the mean of its divisors is an integer number (3426555).

Almost surely, 2^42704808 is an apocalyptic number.

It is an amenable number.

42704808 is an abundant number, since it is smaller than the sum of its proper divisors (66944952).

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

42704808 is a wasteful number, since it uses less digits than its factorization.

42704808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48137 (or 48133 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 42704808 is about 6534.8915828803. The cubic root of 42704808 is about 349.5362783948.

The spelling of 42704808 in words is "forty-two million, seven hundred four thousand, eight hundred eight".