97293061 has 2 divisors, whose sum is σ = 97293062. Its totient is φ = 97293060.

The previous prime is 97293029. The next prime is 97293071. The reversal of 97293061 is 16039279.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92756161 + 4536900 = 9631^2 + 2130^2 .

It is a cyclic number.

It is not a de Polignac number, because 97293061 - 2⁵ = 97293029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97293061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97293011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48646530 + 48646531.

It is an arithmetic number, because the mean of its divisors is an integer number (48646531).

Almost surely, 2^97293061 is an apocalyptic number.

It is an amenable number.

97293061 is a deficient number, since it is larger than the sum of its proper divisors (1).

97293061 is an equidigital number, since it uses as much as digits as its factorization.

97293061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 97293061 is about 9863.7244993968. The cubic root of 97293061 is about 459.9323482741.

The spelling of 97293061 in words is "ninety-seven million, two hundred ninety-three thousand, sixty-one".