26632223662 has 24 divisors (see below), whose sum is σ = 43918772688. Its totient is φ = 12103180320.

The previous prime is 26632223623. The next prime is 26632223663.

26632223662 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26632223663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1985703 + ... + 1999069.

It is an arithmetic number, because the mean of its divisors is an integer number (1829948862).

Almost surely, 2^26632223662 is an apocalyptic number.

26632223662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26632223662 is a deficient number, since it is larger than the sum of its proper divisors (17286549026).

26632223662 is a wasteful number, since it uses less digits than its factorization.

26632223662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21624 (or 21613 counting only the distinct ones).

The product of its digits is 373248, while the sum is 40.

The spelling of 26632223662 in words is "twenty-six billion, six hundred thirty-two million, two hundred twenty-three thousand, six hundred sixty-two".