20334892 has 6 divisors (see below), whose sum is σ = 35586068. Its totient is φ = 10167444.

The previous prime is 20334877. The next prime is 20334901. The reversal of 20334892 is 29843302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2541858 + ... + 2541865.

Almost surely, 2^20334892 is an apocalyptic number.

It is an amenable number.

20334892 is a deficient number, since it is larger than the sum of its proper divisors (15251176).

20334892 is a wasteful number, since it uses less digits than its factorization.

20334892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5083727 (or 5083725 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 20334892 is about 4509.4225794441. The cubic root of 20334892 is about 272.9484443337.

The spelling of 20334892 in words is "twenty million, three hundred thirty-four thousand, eight hundred ninety-two".