20301048 has 24 divisors (see below), whose sum is σ = 54982200. Its totient is φ = 6766992.

The previous prime is 20301037. The next prime is 20301059. The reversal of 20301048 is 84010302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20301037) and next prime (20301059).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 20301048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140908 + ... + 141051.

It is an arithmetic number, because the mean of its divisors is an integer number (2290925).

Almost surely, 2^20301048 is an apocalyptic number.

It is an amenable number.

20301048 is an abundant number, since it is smaller than the sum of its proper divisors (34681152).

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

20301048 is a wasteful number, since it uses less digits than its factorization.

20301048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281971 (or 281964 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 20301048 is about 4505.6684298781. The cubic root of 20301048 is about 272.7969346898.

The spelling of 20301048 in words is "twenty million, three hundred one thousand, forty-eight".