97443461 has 8 divisors (see below), whose sum is σ = 100293600. Its totient is φ = 94619952.

The previous prime is 97443383. The next prime is 97443491. The reversal of 97443461 is 16434479.

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

It is not a de Polignac number, because 97443461 - 2²² = 93249157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97443491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890 + ... + 13988.

It is an arithmetic number, because the mean of its divisors is an integer number (12536700).

Almost surely, 2^97443461 is an apocalyptic number.

It is an amenable number.

97443461 is a deficient number, since it is larger than the sum of its proper divisors (2850139).

97443461 is a wasteful number, since it uses less digits than its factorization.

97443461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13315.

The product of its digits is 72576, while the sum is 38.

The square root of 97443461 is about 9871.3454503426. The cubic root of 97443461 is about 460.1692209796.

The spelling of 97443461 in words is "ninety-seven million, four hundred forty-three thousand, four hundred sixty-one".