42935790 has 16 divisors (see below), whose sum is σ = 103045968. Its totient is φ = 11449536.

The previous prime is 42935771. The next prime is 42935803. The reversal of 42935790 is 9753924.

It is a congruent number.

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, 715567 + ... + 715626.

It is an arithmetic number, because the mean of its divisors is an integer number (6440373).

Almost surely, 2^42935790 is an apocalyptic number.

42935790 is an abundant number, since it is smaller than the sum of its proper divisors (60110178).

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

42935790 is a wasteful number, since it uses less digits than its factorization.

42935790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431203.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 42935790 is about 6552.5407286029. The cubic root of 42935790 is about 350.1653368500.

The spelling of 42935790 in words is "forty-two million, nine hundred thirty-five thousand, seven hundred ninety".