961322593 has 16 divisors (see below), whose sum is σ = 1199712384. Its totient is φ = 748344960.

The previous prime is 961322581. The next prime is 961322599. The reversal of 961322593 is 395223169.

961322593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 961322593 - 2¹³ = 961314401 is a prime.

It is a super-2 number, since 2×961322593² = 1848282255624487298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (961322599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80421 + ... + 91597.

It is an arithmetic number, because the mean of its divisors is an integer number (74982024).

Almost surely, 2^961322593 is an apocalyptic number.

It is an amenable number.

961322593 is a deficient number, since it is larger than the sum of its proper divisors (238389791).

961322593 is a wasteful number, since it uses less digits than its factorization.

961322593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12312.

The product of its digits is 87480, while the sum is 40.

The square root of 961322593 is about 31005.2026763251. The cubic root of 961322593 is about 986.9376489052.

The spelling of 961322593 in words is "nine hundred sixty-one million, three hundred twenty-two thousand, five hundred ninety-three".