20095472 has 10 divisors (see below), whose sum is σ = 38935008. Its totient is φ = 10047728.

The previous prime is 20095447. The next prime is 20095489. The reversal of 20095472 is 27459002.

It is a congruent number.

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, 627968 + ... + 627999.

Almost surely, 2^20095472 is an apocalyptic number.

It is an amenable number.

20095472 is a deficient number, since it is larger than the sum of its proper divisors (18839536).

20095472 is a wasteful number, since it uses less digits than its factorization.

20095472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255975 (or 1255969 counting only the distinct ones).

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

The square root of 20095472 is about 4482.7973409468. The cubic root of 20095472 is about 271.8729943394.

The spelling of 20095472 in words is "twenty million, ninety-five thousand, four hundred seventy-two".