99414677 has 2 divisors, whose sum is σ = 99414678. Its totient is φ = 99414676.

The previous prime is 99414643. The next prime is 99414703. The reversal of 99414677 is 77641499.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92659876 + 6754801 = 9626^2 + 2599^2 .

It is a cyclic number.

It is not a de Polignac number, because 99414677 - 2⁸ = 99414421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99414617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49707338 + 49707339.

It is an arithmetic number, because the mean of its divisors is an integer number (49707339).

Almost surely, 2^99414677 is an apocalyptic number.

It is an amenable number.

99414677 is a deficient number, since it is larger than the sum of its proper divisors (1).

99414677 is an equidigital number, since it uses as much as digits as its factorization.

99414677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 47.

The square root of 99414677 is about 9970.6908988294. The cubic root of 99414677 is about 463.2515011125.

The spelling of 99414677 in words is "ninety-nine million, four hundred fourteen thousand, six hundred seventy-seven".