42793611 has 12 divisors (see below), whose sum is σ = 66373992. Its totient is φ = 24453408.

The previous prime is 42793601. The next prime is 42793613. The reversal of 42793611 is 11639724.

It is not a de Polignac number, because 42793611 - 2⁹ = 42793099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42793613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145410 + ... + 145703.

It is an arithmetic number, because the mean of its divisors is an integer number (5531166).

Almost surely, 2^42793611 is an apocalyptic number.

42793611 is a deficient number, since it is larger than the sum of its proper divisors (23580381).

42793611 is a wasteful number, since it uses less digits than its factorization.

42793611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291130 (or 291123 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 42793611 is about 6541.6825817216. The cubic root of 42793611 is about 349.7783930497.

The spelling of 42793611 in words is "forty-two million, seven hundred ninety-three thousand, six hundred eleven".