90876701 has 2 divisors, whose sum is σ = 90876702. Its totient is φ = 90876700.

The previous prime is 90876683. The next prime is 90876719. The reversal of 90876701 is 10767809.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (90876683) and next prime (90876719).

It can be written as a sum of positive squares in only one way, i.e., 86508601 + 4368100 = 9301^2 + 2090^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90876701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90876761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45438350 + 45438351.

It is an arithmetic number, because the mean of its divisors is an integer number (45438351).

Almost surely, 2^90876701 is an apocalyptic number.

It is an amenable number.

90876701 is a deficient number, since it is larger than the sum of its proper divisors (1).

90876701 is an equidigital number, since it uses as much as digits as its factorization.

90876701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 90876701 is about 9532.9271999738. The cubic root of 90876701 is about 449.5909055717.

The spelling of 90876701 in words is "ninety million, eight hundred seventy-six thousand, seven hundred one".