20013054 has 32 divisors (see below), whose sum is σ = 41057280. Its totient is φ = 6501600.

The previous prime is 20013053. The next prime is 20013067. The reversal of 20013054 is 45031002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20013053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46219 + ... + 46649.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^20013054 is an apocalyptic number.

20013054 is an abundant number, since it is smaller than the sum of its proper divisors (21044226).

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

20013054 is a wasteful number, since it uses less digits than its factorization.

20013054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 20013054 is about 4473.5951984953. The cubic root of 20013054 is about 271.5008054947.

Adding to 20013054 its reverse (45031002), we get a palindrome (65044056).

The spelling of 20013054 in words is "twenty million, thirteen thousand, fifty-four".