99526837 has 2 divisors, whose sum is σ = 99526838. Its totient is φ = 99526836.

The previous prime is 99526829. The next prime is 99526841. The reversal of 99526837 is 73862599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51279921 + 48246916 = 7161^2 + 6946^2 .

It is a cyclic number.

It is not a de Polignac number, because 99526837 - 2³ = 99526829 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 (99524837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49763418 + 49763419.

It is an arithmetic number, because the mean of its divisors is an integer number (49763419).

Almost surely, 2^99526837 is an apocalyptic number.

It is an amenable number.

99526837 is a deficient number, since it is larger than the sum of its proper divisors (1).

99526837 is an equidigital number, since it uses as much as digits as its factorization.

99526837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 49.

The square root of 99526837 is about 9976.3137981922. The cubic root of 99526837 is about 463.4256496464.

The spelling of 99526837 in words is "ninety-nine million, five hundred twenty-six thousand, eight hundred thirty-seven".