24722066 has 16 divisors (see below), whose sum is σ = 38508288. Its totient is φ = 11890800.

The previous prime is 24722053. The next prime is 24722069. The reversal of 24722066 is 66022742.

It is a super-2 number, since 2×24722066² = 1222361094616712, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (24722069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10121 + ... + 12323.

It is an arithmetic number, because the mean of its divisors is an integer number (2406768).

Almost surely, 2^24722066 is an apocalyptic number.

24722066 is a deficient number, since it is larger than the sum of its proper divisors (13786222).

24722066 is a wasteful number, since it uses less digits than its factorization.

24722066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 24722066 is about 4972.1289202916. The cubic root of 24722066 is about 291.3141547291.

The spelling of 24722066 in words is "twenty-four million, seven hundred twenty-two thousand, sixty-six".