90596873 has 2 divisors, whose sum is σ = 90596874. Its totient is φ = 90596872.

The previous prime is 90596833. The next prime is 90596897. The reversal of 90596873 is 37869509.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63170704 + 27426169 = 7948^2 + 5237^2 .

It is a cyclic number.

It is not a de Polignac number, because 90596873 - 2⁶ = 90596809 is a prime.

It is not a weakly prime, because it can be changed into another prime (90596833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45298436 + 45298437.

It is an arithmetic number, because the mean of its divisors is an integer number (45298437).

Almost surely, 2^90596873 is an apocalyptic number.

It is an amenable number.

90596873 is a deficient number, since it is larger than the sum of its proper divisors (1).

90596873 is an equidigital number, since it uses as much as digits as its factorization.

90596873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 90596873 is about 9518.2389652708. The cubic root of 90596873 is about 449.1289702478.

The spelling of 90596873 in words is "ninety million, five hundred ninety-six thousand, eight hundred seventy-three".