20759094 has 24 divisors (see below), whose sum is σ = 45307080. Its totient is φ = 6869088.

The previous prime is 20759069. The next prime is 20759107. The reversal of 20759094 is 49095702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1647 + ... + 6650.

It is an arithmetic number, because the mean of its divisors is an integer number (1887795).

Almost surely, 2^20759094 is an apocalyptic number.

20759094 is an abundant number, since it is smaller than the sum of its proper divisors (24547986).

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

20759094 is a wasteful number, since it uses less digits than its factorization.

20759094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8444 (or 8441 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 20759094 is about 4556.2148764078. The cubic root of 20759094 is about 274.8333712325.

The spelling of 20759094 in words is "twenty million, seven hundred fifty-nine thousand, ninety-four".