2018572 has 24 divisors (see below), whose sum is σ = 3792096. Its totient is φ = 937728.

The previous prime is 2018561. The next prime is 2018573. The reversal of 2018572 is 2758102.

It is not an unprimeable number, because it can be changed into a prime (2018573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3108 + ... + 3700.

It is an arithmetic number, because the mean of its divisors is an integer number (158004).

2^2018572 is an apocalyptic number.

It is an amenable number.

2018572 is a deficient number, since it is larger than the sum of its proper divisors (1773524).

2018572 is a wasteful number, since it uses less digits than its factorization.

2018572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2018572 is about 1420.7645828919. The cubic root of 2018572 is about 126.3808915995.

The spelling of 2018572 in words is "two million, eighteen thousand, five hundred seventy-two".