42707315 has 16 divisors (see below), whose sum is σ = 62016192. Its totient is φ = 27561984.

The previous prime is 42707311. The next prime is 42707339. The reversal of 42707315 is 51370724.

It is a cyclic number.

It is not a de Polignac number, because 42707315 - 2² = 42707311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42707311) 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, 35294 + ... + 36483.

It is an arithmetic number, because the mean of its divisors is an integer number (3876012).

Almost surely, 2^42707315 is an apocalyptic number.

42707315 is a deficient number, since it is larger than the sum of its proper divisors (19308877).

42707315 is a wasteful number, since it uses less digits than its factorization.

42707315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71806.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 42707315 is about 6535.0833965604. The cubic root of 42707315 is about 349.5431181423.

The spelling of 42707315 in words is "forty-two million, seven hundred seven thousand, three hundred fifteen".