22669801 has 24 divisors (see below), whose sum is σ = 29072736. Its totient is φ = 17478720.

The previous prime is 22669799. The next prime is 22669807. The reversal of 22669801 is 10896622.

It is a happy number.

It is not a de Polignac number, because 22669801 - 2¹ = 22669799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22669807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73690 + ... + 73996.

It is an arithmetic number, because the mean of its divisors is an integer number (1211364).

Almost surely, 2^22669801 is an apocalyptic number.

It is an amenable number.

22669801 is a deficient number, since it is larger than the sum of its proper divisors (6402935).

22669801 is a wasteful number, since it uses less digits than its factorization.

22669801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 22669801 is about 4761.2814451574. The cubic root of 22669801 is about 283.0192023330.

The spelling of 22669801 in words is "twenty-two million, six hundred sixty-nine thousand, eight hundred one".