20848088 has 8 divisors (see below), whose sum is σ = 39090180. Its totient is φ = 10424040.

The previous prime is 20848081. The next prime is 20848099. The reversal of 20848088 is 88084802.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20848081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302998 + ... + 1303013.

Almost surely, 2^20848088 is an apocalyptic number.

It is an amenable number.

20848088 is a deficient number, since it is larger than the sum of its proper divisors (18242092).

20848088 is a wasteful number, since it uses less digits than its factorization.

20848088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606017 (or 2606013 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 20848088 is about 4565.9706525557. The cubic root of 20848088 is about 275.2255471934.

The spelling of 20848088 in words is "twenty million, eight hundred forty-eight thousand, eighty-eight".