372160897 has 2 divisors, whose sum is σ = 372160898. Its totient is φ = 372160896.

The previous prime is 372160879. The next prime is 372160903. The reversal of 372160897 is 798061273.

It is a happy number.

Together with previous prime (372160879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200052736 + 172108161 = 14144^2 + 13119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-372160897 is a prime.

It is not a weakly prime, because it can be changed into another prime (372160597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186080448 + 186080449.

It is an arithmetic number, because the mean of its divisors is an integer number (186080449).

Almost surely, 2^372160897 is an apocalyptic number.

It is an amenable number.

372160897 is a deficient number, since it is larger than the sum of its proper divisors (1).

372160897 is an equidigital number, since it uses as much as digits as its factorization.

372160897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 372160897 is about 19291.4721314886. The cubic root of 372160897 is about 719.3003085619.

The spelling of 372160897 in words is "three hundred seventy-two million, one hundred sixty thousand, eight hundred ninety-seven".