20094526 has 16 divisors (see below), whose sum is σ = 30862944. Its totient is φ = 9808864.

The previous prime is 20094523. The next prime is 20094553. The reversal of 20094526 is 62549002.

It is a junction number, because it is equal to n+sod(n) for n = 20094494 and 20094503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20094523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30735 + ... + 31381.

It is an arithmetic number, because the mean of its divisors is an integer number (1928934).

Almost surely, 2^20094526 is an apocalyptic number.

20094526 is a deficient number, since it is larger than the sum of its proper divisors (10768418).

20094526 is a wasteful number, since it uses less digits than its factorization.

20094526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 20094526 is about 4482.6918252318. The cubic root of 20094526 is about 271.8687281065.

The spelling of 20094526 in words is "twenty million, ninety-four thousand, five hundred twenty-six".