97248943 has 12 divisors (see below), whose sum is σ = 107065512. Its totient is φ = 87601520.

The previous prime is 97248941. The next prime is 97248971. The reversal of 97248943 is 34984279.

It is a happy number.

It is not a de Polignac number, because 97248943 - 2¹ = 97248941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97248893 and 97248902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97248941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306621 + ... + 306937.

It is an arithmetic number, because the mean of its divisors is an integer number (8922126).

Almost surely, 2^97248943 is an apocalyptic number.

97248943 is a deficient number, since it is larger than the sum of its proper divisors (9816569).

97248943 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (97248942) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (662).

97248943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 495 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 97248943 is about 9861.4878694850. The cubic root of 97248943 is about 459.8628182618.

The spelling of 97248943 in words is "ninety-seven million, two hundred forty-eight thousand, nine hundred forty-three".