32049273 has 16 divisors (see below), whose sum is σ = 43520000. Its totient is φ = 20975760.

The previous prime is 32049247. The next prime is 32049287. The reversal of 32049273 is 37294023.

It is not a de Polignac number, because 32049273 - 2⁶ = 32049209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32049273.

It is not an unprimeable number, because it can be changed into a prime (32049203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63978 + ... + 64476.

It is an arithmetic number, because the mean of its divisors is an integer number (2720000).

Almost surely, 2^32049273 is an apocalyptic number.

It is an amenable number.

32049273 is a deficient number, since it is larger than the sum of its proper divisors (11470727).

32049273 is a wasteful number, since it uses less digits than its factorization.

32049273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 32049273 is about 5661.2077333375. The cubic root of 32049273 is about 317.6430768544.

The spelling of 32049273 in words is "thirty-two million, forty-nine thousand, two hundred seventy-three".