32830297 has 2 divisors, whose sum is σ = 32830298. Its totient is φ = 32830296.

The previous prime is 32830289. The next prime is 32830313. The reversal of 32830297 is 79203823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23319241 + 9511056 = 4829^2 + 3084^2 .

It is a cyclic number.

It is not a de Polignac number, because 32830297 - 2³ = 32830289 is a prime.

It is a super-2 number, since 2×32830297² = 2155656802216418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32830207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16415148 + 16415149.

It is an arithmetic number, because the mean of its divisors is an integer number (16415149).

Almost surely, 2^32830297 is an apocalyptic number.

It is an amenable number.

32830297 is a deficient number, since it is larger than the sum of its proper divisors (1).

32830297 is an equidigital number, since it uses as much as digits as its factorization.

32830297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 32830297 is about 5729.7728576271. The cubic root of 32830297 is about 320.2026613376.

It can be divided in two parts, 328 and 30297, that added together give a square (30625 = 175²).

The spelling of 32830297 in words is "thirty-two million, eight hundred thirty thousand, two hundred ninety-seven".