20020088 has 16 divisors (see below), whose sum is σ = 40950360. Its totient is φ = 9100000.

The previous prime is 20020027. The next prime is 20020093. The reversal of 20020088 is 88002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113663 + ... + 113838.

Almost surely, 2^20020088 is an apocalyptic number.

It is an amenable number.

20020088 is an abundant number, since it is smaller than the sum of its proper divisors (20930272).

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

20020088 is a wasteful number, since it uses less digits than its factorization.

20020088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227518 (or 227514 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 20020088 is about 4474.3812980121. The cubic root of 20020088 is about 271.5326099521.

The spelling of 20020088 in words is "twenty million, twenty thousand, eighty-eight".