31341593 has 2 divisors, whose sum is σ = 31341594. Its totient is φ = 31341592.

The previous prime is 31341587. The next prime is 31341599. The reversal of 31341593 is 39514313.

It is a balanced prime because it is at equal distance from previous prime (31341587) and next prime (31341599).

It can be written as a sum of positive squares in only one way, i.e., 26337424 + 5004169 = 5132^2 + 2237^2 .

It is a cyclic number.

It is not a de Polignac number, because 31341593 - 2⁴ = 31341577 is a prime.

It is not a weakly prime, because it can be changed into another prime (31341599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15670796 + 15670797.

It is an arithmetic number, because the mean of its divisors is an integer number (15670797).

Almost surely, 2^31341593 is an apocalyptic number.

It is an amenable number.

31341593 is a deficient number, since it is larger than the sum of its proper divisors (1).

31341593 is an equidigital number, since it uses as much as digits as its factorization.

31341593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 29.

The square root of 31341593 is about 5598.3562766226. The cubic root of 31341593 is about 315.2876955060.

The spelling of 31341593 in words is "thirty-one million, three hundred forty-one thousand, five hundred ninety-three".