42662701 has 2 divisors, whose sum is σ = 42662702. Its totient is φ = 42662700.

The previous prime is 42662689. The next prime is 42662713. The reversal of 42662701 is 10726624.

It is a balanced prime because it is at equal distance from previous prime (42662689) and next prime (42662713).

It can be written as a sum of positive squares in only one way, i.e., 36542025 + 6120676 = 6045^2 + 2474^2 .

It is a cyclic number.

It is not a de Polignac number, because 42662701 - 2¹³ = 42654509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42662701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42662731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21331350 + 21331351.

It is an arithmetic number, because the mean of its divisors is an integer number (21331351).

Almost surely, 2^42662701 is an apocalyptic number.

It is an amenable number.

42662701 is a deficient number, since it is larger than the sum of its proper divisors (1).

42662701 is an equidigital number, since it uses as much as digits as its factorization.

42662701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 42662701 is about 6531.6690822484. The cubic root of 42662701 is about 349.4213595312.

The spelling of 42662701 in words is "forty-two million, six hundred sixty-two thousand, seven hundred one".