397562 has 16 divisors (see below), whose sum is σ = 689472. Its totient is φ = 169920.

The previous prime is 397549. The next prime is 397567. The reversal of 397562 is 265793.

397562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (397567) 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, 158 + ... + 905.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2³⁹⁷⁵⁶² is an apocalyptic number.

397562 is a deficient number, since it is larger than the sum of its proper divisors (291910).

397562 is a wasteful number, since it uses less digits than its factorization.

397562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its digits is 11340, while the sum is 32.

The square root of 397562 is about 630.5251779271. The cubic root of 397562 is about 73.5306303296.

Subtracting from 397562 its reverse (265793), we obtain a square (131769 = 363²).

It can be divided in two parts, 397 and 562, that added together give a palindrome (959).

The spelling of 397562 in words is "three hundred ninety-seven thousand, five hundred sixty-two".