42702707 has 2 divisors, whose sum is σ = 42702708. Its totient is φ = 42702706.

The previous prime is 42702701. The next prime is 42702713. The reversal of 42702707 is 70720724.

It is a balanced prime because it is at equal distance from previous prime (42702701) and next prime (42702713).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42702707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42702707.

It is not a weakly prime, because it can be changed into another prime (42702701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21351353 + 21351354.

It is an arithmetic number, because the mean of its divisors is an integer number (21351354).

Almost surely, 2^42702707 is an apocalyptic number.

42702707 is a deficient number, since it is larger than the sum of its proper divisors (1).

42702707 is an equidigital number, since it uses as much as digits as its factorization.

42702707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5488, while the sum is 29.

The square root of 42702707 is about 6534.7308284274. The cubic root of 42702707 is about 349.5305461147.

The spelling of 42702707 in words is "forty-two million, seven hundred two thousand, seven hundred seven".