22059470 has 8 divisors (see below), whose sum is σ = 39707064. Its totient is φ = 8823784.

The previous prime is 22059467. The next prime is 22059481. The reversal of 22059470 is 7495022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102964 + ... + 1102983.

It is an arithmetic number, because the mean of its divisors is an integer number (4963383).

Almost surely, 2^22059470 is an apocalyptic number.

22059470 is a deficient number, since it is larger than the sum of its proper divisors (17647594).

22059470 is a wasteful number, since it uses less digits than its factorization.

22059470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205954.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 22059470 is about 4696.7510046840. The cubic root of 22059470 is about 280.4561866319.

The spelling of 22059470 in words is "twenty-two million, fifty-nine thousand, four hundred seventy".