97162443 has 36 divisors (see below), whose sum is σ = 168065640. Its totient is φ = 55316520.

The previous prime is 97162427. The next prime is 97162469. The reversal of 97162443 is 34426179.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 97162443 - 2⁴ = 97162427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97162398 and 97162407.

It is not an unprimeable number, because it can be changed into a prime (97162423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 358398 + ... + 358668.

It is an arithmetic number, because the mean of its divisors is an integer number (4668490).

Almost surely, 2^97162443 is an apocalyptic number.

97162443 is a deficient number, since it is larger than the sum of its proper divisors (70903197).

97162443 is an equidigital number, since it uses as much as digits as its factorization.

97162443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 281 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 97162443 is about 9857.1011458745. The cubic root of 97162443 is about 459.7264331173.

The spelling of 97162443 in words is "ninety-seven million, one hundred sixty-two thousand, four hundred forty-three".