96990247 has 2 divisors, whose sum is σ = 96990248. Its totient is φ = 96990246.

The previous prime is 96990233. The next prime is 96990293. The reversal of 96990247 is 74209969.

It is an a-pointer prime, because the next prime (96990293) can be obtained adding 96990247 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96990247 - 2⁷ = 96990119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 96990197 and 96990206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96991247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48495123 + 48495124.

It is an arithmetic number, because the mean of its divisors is an integer number (48495124).

Almost surely, 2^96990247 is an apocalyptic number.

96990247 is a deficient number, since it is larger than the sum of its proper divisors (1).

96990247 is an equidigital number, since it uses as much as digits as its factorization.

96990247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 96990247 is about 9848.3626557921. The cubic root of 96990247 is about 459.4546893514.

The spelling of 96990247 in words is "ninety-six million, nine hundred ninety thousand, two hundred forty-seven".