20526048 has 60 divisors (see below), whose sum is σ = 60374160. Its totient is φ = 6841152.

The previous prime is 20526047. The next prime is 20526049. The reversal of 20526048 is 84062502.

20526048 is a `hidden beast` number, since 2 + 0 + 52 + 604 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (20526047) and next prime (20526049).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20526047) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1368 + ... + 6551.

It is an arithmetic number, because the mean of its divisors is an integer number (1006236).

Almost surely, 2^20526048 is an apocalyptic number.

It is an amenable number.

20526048 is an abundant number, since it is smaller than the sum of its proper divisors (39848112).

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

20526048 is an equidigital number, since it uses as much as digits as its factorization.

20526048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7941 (or 7924 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 20526048 is about 4530.5681762887. The cubic root of 20526048 is about 273.8010525914.

It can be divided in two parts, 2052 and 6048, that added together give a square (8100 = 90²).

The spelling of 20526048 in words is "twenty million, five hundred twenty-six thousand, forty-eight".