97418141 has 2 divisors, whose sum is σ = 97418142. Its totient is φ = 97418140.

The previous prime is 97418129. The next prime is 97418147. The reversal of 97418141 is 14181479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97022500 + 395641 = 9850^2 + 629^2 .

It is a cyclic number.

It is not a de Polignac number, because 97418141 - 2¹⁸ = 97155997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97418147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48709070 + 48709071.

It is an arithmetic number, because the mean of its divisors is an integer number (48709071).

Almost surely, 2^97418141 is an apocalyptic number.

It is an amenable number.

97418141 is a deficient number, since it is larger than the sum of its proper divisors (1).

97418141 is an equidigital number, since it uses as much as digits as its factorization.

97418141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 35.

The square root of 97418141 is about 9870.0628670744. The cubic root of 97418141 is about 460.1293602785.

The spelling of 97418141 in words is "ninety-seven million, four hundred eighteen thousand, one hundred forty-one".