22848646 has 8 divisors (see below), whose sum is σ = 36289080. Its totient is φ = 10752288.

The previous prime is 22848613. The next prime is 22848653. The reversal of 22848646 is 64684822.

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

It is a junction number, because it is equal to n+sod(n) for n = 22848599 and 22848608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335976 + ... + 336043.

It is an arithmetic number, because the mean of its divisors is an integer number (4536135).

Almost surely, 2^22848646 is an apocalyptic number.

22848646 is a deficient number, since it is larger than the sum of its proper divisors (13440434).

22848646 is a wasteful number, since it uses less digits than its factorization.

22848646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672038.

The product of its digits is 147456, while the sum is 40.

The square root of 22848646 is about 4780.0257321483. The cubic root of 22848646 is about 283.7615120793.

The spelling of 22848646 in words is "twenty-two million, eight hundred forty-eight thousand, six hundred forty-six".