20048373 has 6 divisors (see below), whose sum is σ = 28958774. Its totient is φ = 13365576.

The previous prime is 20048359. The next prime is 20048411. The reversal of 20048373 is 37384002.

It can be written as a sum of positive squares in only one way, i.e., 14085009 + 5963364 = 3753^2 + 2442^2 .

It is not a de Polignac number, because 20048373 - 2⁹ = 20047861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20048473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1113790 + ... + 1113807.

Almost surely, 2^20048373 is an apocalyptic number.

It is an amenable number.

20048373 is a deficient number, since it is larger than the sum of its proper divisors (8910401).

20048373 is a wasteful number, since it uses less digits than its factorization.

20048373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227603 (or 2227600 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 20048373 is about 4477.5409545866. The cubic root of 20048373 is about 271.6604263353.

The spelling of 20048373 in words is "twenty million, forty-eight thousand, three hundred seventy-three".