42794607 has 8 divisors (see below), whose sum is σ = 58601776. Its totient is φ = 27758592.

The previous prime is 42794603. The next prime is 42794617. The reversal of 42794607 is 70649724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42794607 - 2² = 42794603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42794603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192658 + ... + 192879.

It is an arithmetic number, because the mean of its divisors is an integer number (7325222).

Almost surely, 2^42794607 is an apocalyptic number.

42794607 is a deficient number, since it is larger than the sum of its proper divisors (15807169).

42794607 is a wasteful number, since it uses less digits than its factorization.

42794607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385577.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 42794607 is about 6541.7587084820. The cubic root of 42794607 is about 349.7811066680.

The spelling of 42794607 in words is "forty-two million, seven hundred ninety-four thousand, six hundred seven".