397153 has 2 divisors, whose sum is σ = 397154. Its totient is φ = 397152.

The previous prime is 397151. The next prime is 397181. The reversal of 397153 is 351793.

It is an a-pointer prime, because the next prime (397181) can be obtained adding 397153 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322624 + 74529 = 568^2 + 273^2 .

It is a cyclic number.

It is not a de Polignac number, because 397153 - 2¹ = 397151 is a prime.

Together with 397151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (397151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198576 + 198577.

It is an arithmetic number, because the mean of its divisors is an integer number (198577).

2³⁹⁷¹⁵³ is an apocalyptic number.

It is an amenable number.

397153 is a deficient number, since it is larger than the sum of its proper divisors (1).

397153 is an equidigital number, since it uses as much as digits as its factorization.

397153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835, while the sum is 28.

The square root of 397153 is about 630.2007616625. The cubic root of 397153 is about 73.5054063002.

The spelling of 397153 in words is "three hundred ninety-seven thousand, one hundred fifty-three".