961826023 has 2 divisors, whose sum is σ = 961826024. Its totient is φ = 961826022.

The previous prime is 961825967. The next prime is 961826053. The reversal of 961826023 is 320628169.

It is a strong prime.

It is an emirp because it is prime and its reverse (320628169) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-961826023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (961826053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480913011 + 480913012.

It is an arithmetic number, because the mean of its divisors is an integer number (480913012).

Almost surely, 2^961826023 is an apocalyptic number.

961826023 is a deficient number, since it is larger than the sum of its proper divisors (1).

961826023 is an equidigital number, since it uses as much as digits as its factorization.

961826023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 961826023 is about 31013.3200899227. The cubic root of 961826023 is about 987.1099002451.

The spelling of 961826023 in words is "nine hundred sixty-one million, eight hundred twenty-six thousand, twenty-three".