926824022089 has 27 divisors (see below), whose sum is σ = 1091947387527. Its totient is φ = 784375601184.

The previous prime is 926824022087. The next prime is 926824022101. The reversal of 926824022089 is 980220428629.

The square root of 926824022089 is 962717.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 295104265225 + 631719756864 = 543235^2 + 794808^2 .

It is not a de Polignac number, because 926824022089 - 2¹ = 926824022087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (926824022087) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 559337749 + ... + 559339405.

Almost surely, 2^926824022089 is an apocalyptic number.

926824022089 is the 962717-th square number.

926824022089 is the 481359-th centered octagonal number.

It is an amenable number.

926824022089 is a deficient number, since it is larger than the sum of its proper divisors (165123365438).

926824022089 is an frugal number, since it uses more digits than its factorization.

926824022089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 926824022089 in words is "nine hundred twenty-six billion, eight hundred twenty-four million, twenty-two thousand, eighty-nine".