99025877 has 2 divisors, whose sum is σ = 99025878. Its totient is φ = 99025876.

The previous prime is 99025841. The next prime is 99025897. The reversal of 99025877 is 77852099.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52867441 + 46158436 = 7271^2 + 6794^2 .

It is a cyclic number.

It is not a de Polignac number, because 99025877 - 2⁸ = 99025621 is a prime.

It is a super-2 number, since 2×99025877² = 19612248631238258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99025897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49512938 + 49512939.

It is an arithmetic number, because the mean of its divisors is an integer number (49512939).

Almost surely, 2^99025877 is an apocalyptic number.

It is an amenable number.

99025877 is a deficient number, since it is larger than the sum of its proper divisors (1).

99025877 is an equidigital number, since it uses as much as digits as its factorization.

99025877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 99025877 is about 9951.1746542808. The cubic root of 99025877 is about 462.6468033613.

Subtracting from 99025877 its reverse (77852099), we obtain a triangular number (21173778 = T₆₅₀₇).

The spelling of 99025877 in words is "ninety-nine million, twenty-five thousand, eight hundred seventy-seven".