22475160 has 96 divisors (see below), whose sum is σ = 73710000. Its totient is φ = 5938944.

The previous prime is 22475153. The next prime is 22475179. The reversal of 22475160 is 6157422.

22475160 is a nontrivial binomial coefficient, being equal to C(6705, 2).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 53431 + ... + 53849.

Almost surely, 2^22475160 is an apocalyptic number.

22475160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

22475160 is the 6704-th triangular number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22475160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36855000).

22475160 is an abundant number, since it is smaller than the sum of its proper divisors (51234840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22475160 is a wasteful number, since it uses less digits than its factorization.

22475160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 22475160 is about 4740.7974012818. The cubic root of 22475160 is about 282.2068800316.

It can be divided in two parts, 2247 and 5160, that multiplied together give a triangular number (11594520 = T₄₈₁₅).

The spelling of 22475160 in words is "twenty-two million, four hundred seventy-five thousand, one hundred sixty".