20107048 has 16 divisors (see below), whose sum is σ = 40600980. Its totient is φ = 9280128.

The previous prime is 20107019. The next prime is 20107049. The reversal of 20107048 is 84070102.

It can be written as a sum of positive squares in 2 ways, for example, as 17489124 + 2617924 = 4182^2 + 1618^2 .

It is not an unprimeable number, because it can be changed into a prime (20107049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96565 + ... + 96772.

Almost surely, 2^20107048 is an apocalyptic number.

It is an amenable number.

20107048 is an abundant number, since it is smaller than the sum of its proper divisors (20493932).

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

20107048 is a wasteful number, since it uses less digits than its factorization.

20107048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193356 (or 193352 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 20107048 is about 4484.0883131357. The cubic root of 20107048 is about 271.9251884798.

The spelling of 20107048 in words is "twenty million, one hundred seven thousand, forty-eight".