42733794 has 32 divisors (see below), whose sum is σ = 88547904. Its totient is φ = 13740480.

The previous prime is 42733783. The next prime is 42733799. The reversal of 42733794 is 49733724.

42733794 is nontrivially palindromic in base 8.

It is not an unprimeable number, because it can be changed into a prime (42733799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18297 + ... + 20499.

It is an arithmetic number, because the mean of its divisors is an integer number (2767122).

Almost surely, 2^42733794 is an apocalyptic number.

42733794 is an abundant number, since it is smaller than the sum of its proper divisors (45814110).

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

42733794 is a wasteful number, since it uses less digits than its factorization.

42733794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322.

The product of its digits is 127008, while the sum is 39.

The square root of 42733794 is about 6537.1089940432. The cubic root of 42733794 is about 349.6153433964.

The spelling of 42733794 in words is "forty-two million, seven hundred thirty-three thousand, seven hundred ninety-four".