42737707 has 6 divisors (see below), whose sum is σ = 45105828. Its totient is φ = 40488012.

The previous prime is 42737699. The next prime is 42737713. The reversal of 42737707 is 70773724.

It is not a de Polignac number, because 42737707 - 2³ = 42737699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42737767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58833 + ... + 59554.

It is an arithmetic number, because the mean of its divisors is an integer number (7517638).

Almost surely, 2^42737707 is an apocalyptic number.

42737707 is a deficient number, since it is larger than the sum of its proper divisors (2368121).

42737707 is a wasteful number, since it uses less digits than its factorization.

42737707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118425 (or 118406 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 37.

The square root of 42737707 is about 6537.4082785153. The cubic root of 42737707 is about 349.6260141323.

The spelling of 42737707 in words is "forty-two million, seven hundred thirty-seven thousand, seven hundred seven".