99026047 has 2 divisors, whose sum is σ = 99026048. Its totient is φ = 99026046.

The previous prime is 99025999. The next prime is 99026069. The reversal of 99026047 is 74062099.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99026047 - 2⁷ = 99025919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99025997 and 99026015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99026077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49513023 + 49513024.

It is an arithmetic number, because the mean of its divisors is an integer number (49513024).

Almost surely, 2^99026047 is an apocalyptic number.

99026047 is a deficient number, since it is larger than the sum of its proper divisors (1).

99026047 is an equidigital number, since it uses as much as digits as its factorization.

99026047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 99026047 is about 9951.1831959823. The cubic root of 99026047 is about 462.6470681066.

The spelling of 99026047 in words is "ninety-nine million, twenty-six thousand, forty-seven".