20014748 has 24 divisors (see below), whose sum is σ = 37984800. Its totient is φ = 9172800.

The previous prime is 20014721. The next prime is 20014751. The reversal of 20014748 is 84741002.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6578 + ... + 9126.

It is an arithmetic number, because the mean of its divisors is an integer number (1582700).

Almost surely, 2^20014748 is an apocalyptic number.

It is an amenable number.

20014748 is a deficient number, since it is larger than the sum of its proper divisors (17970052).

20014748 is a wasteful number, since it uses less digits than its factorization.

20014748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717 (or 2715 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 20014748 is about 4473.7845276678. The cubic root of 20014748 is about 271.5084656514.

The spelling of 20014748 in words is "twenty million, fourteen thousand, seven hundred forty-eight".