26612612232 has 32 divisors (see below), whose sum is σ = 66542085600. Its totient is φ = 8869463424.

The previous prime is 26612612203. The next prime is 26612612233. The reversal of 26612612232 is 23221621662.

It is a happy number.

It is a super-2 number, since 2×26612612232² (a number of 22 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 26612612193 and 26612612202.

It is not an unprimeable number, because it can be changed into a prime (26612612233) 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, 72444 + ... + 241812.

It is an arithmetic number, because the mean of its divisors is an integer number (2079440175).

Almost surely, 2^26612612232 is an apocalyptic number.

It is an amenable number.

26612612232 is an abundant number, since it is smaller than the sum of its proper divisors (39929473368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26612612232 is a wasteful number, since it uses less digits than its factorization.

26612612232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175925 (or 175921 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The spelling of 26612612232 in words is "twenty-six billion, six hundred twelve million, six hundred twelve thousand, two hundred thirty-two".