20369094 has 16 divisors (see below), whose sum is σ = 43134768. Its totient is φ = 6390272.

The previous prime is 20369081. The next prime is 20369137. The reversal of 20369094 is 49096302.

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 7 ways as a sum of consecutive naturals, for example, 99747 + ... + 99950.

It is an arithmetic number, because the mean of its divisors is an integer number (2695923).

Almost surely, 2^20369094 is an apocalyptic number.

20369094 is an abundant number, since it is smaller than the sum of its proper divisors (22765674).

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

20369094 is a wasteful number, since it uses less digits than its factorization.

20369094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199719.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 20369094 is about 4513.2132677284. The cubic root of 20369094 is about 273.1013859498.

The spelling of 20369094 in words is "twenty million, three hundred sixty-nine thousand, ninety-four".