22846089646 has 8 divisors (see below), whose sum is σ = 34299653544. Its totient is φ = 11412871800.

The previous prime is 22846089641. The next prime is 22846089647. The reversal of 22846089646 is 64698064822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22846089646² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22846089641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5083705 + ... + 5088196.

It is an arithmetic number, because the mean of its divisors is an integer number (4287456693).

Almost surely, 2^22846089646 is an apocalyptic number.

22846089646 is a deficient number, since it is larger than the sum of its proper divisors (11453563898).

22846089646 is a wasteful number, since it uses less digits than its factorization.

22846089646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173026.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 22846089646 in words is "twenty-two billion, eight hundred forty-six million, eighty-nine thousand, six hundred forty-six".