97956049 has 2 divisors, whose sum is σ = 97956050. Its totient is φ = 97956048.

The previous prime is 97956043. The next prime is 97956059. The reversal of 97956049 is 94065979.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55771024 + 42185025 = 7468^2 + 6495^2 .

It is a cyclic number.

It is not a de Polignac number, because 97956049 - 2³ = 97956041 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 97955993 and 97956011.

It is not a weakly prime, because it can be changed into another prime (97956041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48978024 + 48978025.

It is an arithmetic number, because the mean of its divisors is an integer number (48978025).

Almost surely, 2^97956049 is an apocalyptic number.

It is an amenable number.

97956049 is a deficient number, since it is larger than the sum of its proper divisors (1).

97956049 is an equidigital number, since it uses as much as digits as its factorization.

97956049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 97956049 is about 9897.2748269410. The cubic root of 97956049 is about 460.9746960136.

The spelling of 97956049 in words is "ninety-seven million, nine hundred fifty-six thousand, forty-nine".