22429035 has 64 divisors (see below), whose sum is σ = 43804800. Its totient is φ = 10838016.

The previous prime is 22429013. The next prime is 22429049. The reversal of 22429035 is 53092422.

It is not a de Polignac number, because 22429035 - 2⁵ = 22429003 is a prime.

It is a super-2 number, since 2×22429035² = 1006123222062450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66387 + ... + 66723.

It is an arithmetic number, because the mean of its divisors is an integer number (684450).

Almost surely, 2^22429035 is an apocalyptic number.

22429035 is a deficient number, since it is larger than the sum of its proper divisors (21375765).

22429035 is a wasteful number, since it uses less digits than its factorization.

22429035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 22429035 is about 4735.9302148575. The cubic root of 22429035 is about 282.0136933142.

The spelling of 22429035 in words is "twenty-two million, four hundred twenty-nine thousand, thirty-five".