97414489 has 2 divisors, whose sum is σ = 97414490. Its totient is φ = 97414488.

The previous prime is 97414469. The next prime is 97414517. The reversal of 97414489 is 98441479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77299264 + 20115225 = 8792^2 + 4485^2 .

It is a cyclic number.

It is not a de Polignac number, because 97414489 - 2²¹ = 95317337 is a prime.

It is a super-2 number, since 2×97414489² = 18979165334262242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97414439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48707244 + 48707245.

It is an arithmetic number, because the mean of its divisors is an integer number (48707245).

Almost surely, 2^97414489 is an apocalyptic number.

It is an amenable number.

97414489 is a deficient number, since it is larger than the sum of its proper divisors (1).

97414489 is an equidigital number, since it uses as much as digits as its factorization.

97414489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 97414489 is about 9869.8778614530. The cubic root of 97414489 is about 460.1236104479.

It can be divided in two parts, 97414 and 489, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 97414489 in words is "ninety-seven million, four hundred fourteen thousand, four hundred eighty-nine".