97797446 has 8 divisors (see below), whose sum is σ = 154417080. Its totient is φ = 46325088.

The previous prime is 97797433. The next prime is 97797451. The reversal of 97797446 is 64479779.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286771 + ... + 1286846.

It is an arithmetic number, because the mean of its divisors is an integer number (19302135).

Almost surely, 2^97797446 is an apocalyptic number.

97797446 is a deficient number, since it is larger than the sum of its proper divisors (56619634).

97797446 is a wasteful number, since it uses less digits than its factorization.

97797446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573638.

The product of its digits is 2667168, while the sum is 53.

The square root of 97797446 is about 9889.2591229070. The cubic root of 97797446 is about 460.7257698706.

The spelling of 97797446 in words is "ninety-seven million, seven hundred ninety-seven thousand, four hundred forty-six".