22880139 has 16 divisors (see below), whose sum is σ = 31626240. Its totient is φ = 14698080.

The previous prime is 22880119. The next prime is 22880149. The reversal of 22880139 is 93108822.

It is not a de Polignac number, because 22880139 - 2⁵ = 22880107 is a prime.

It is a super-3 number, since 3×22880139³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22880119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31917 + ... + 32625.

It is an arithmetic number, because the mean of its divisors is an integer number (1976640).

Almost surely, 2^22880139 is an apocalyptic number.

22880139 is a deficient number, since it is larger than the sum of its proper divisors (8746101).

22880139 is a wasteful number, since it uses less digits than its factorization.

22880139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 22880139 is about 4783.3188269234. The cubic root of 22880139 is about 283.8918246679.

The spelling of 22880139 in words is "twenty-two million, eight hundred eighty thousand, one hundred thirty-nine".