97239041 has 2 divisors, whose sum is σ = 97239042. Its totient is φ = 97239040.

The previous prime is 97239029. The next prime is 97239061. The reversal of 97239041 is 14093279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53348416 + 43890625 = 7304^2 + 6625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97239041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97238992 and 97239010.

It is not a weakly prime, because it can be changed into another prime (97239011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48619520 + 48619521.

It is an arithmetic number, because the mean of its divisors is an integer number (48619521).

It is a Proth number, since it is equal to 5935 ⋅ 2¹⁴ + 1 and 5935 < 2¹⁴.

Almost surely, 2^97239041 is an apocalyptic number.

It is an amenable number.

97239041 is a deficient number, since it is larger than the sum of its proper divisors (1).

97239041 is an equidigital number, since it uses as much as digits as its factorization.

97239041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 97239041 is about 9860.9858026467. The cubic root of 97239041 is about 459.8472098105.

The spelling of 97239041 in words is "ninety-seven million, two hundred thirty-nine thousand, forty-one".