22795470 has 96 divisors (see below), whose sum is σ = 64291968. Its totient is φ = 5581824.

The previous prime is 22795463. The next prime is 22795489. The reversal of 22795470 is 7459722.

It is a super-3 number, since 3×22795470³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71752 + ... + 72068.

It is an arithmetic number, because the mean of its divisors is an integer number (669708).

Almost surely, 2^22795470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22795470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32145984).

22795470 is an abundant number, since it is smaller than the sum of its proper divisors (41496498).

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

22795470 is a wasteful number, since it uses less digits than its factorization.

22795470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 22795470 is about 4774.4601789103. The cubic root of 22795470 is about 283.5412069289.

The spelling of 22795470 in words is "twenty-two million, seven hundred ninety-five thousand, four hundred seventy".