2032147 has 4 divisors (see below), whose sum is σ = 2188480. Its totient is φ = 1875816.

The previous prime is 2032133. The next prime is 2032153. The reversal of 2032147 is 7412302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2032147 - 2¹¹ = 2030099 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78147 + ... + 78172.

It is an arithmetic number, because the mean of its divisors is an integer number (547120).

2^2032147 is an apocalyptic number.

2032147 is a deficient number, since it is larger than the sum of its proper divisors (156333).

2032147 is a wasteful number, since it uses less digits than its factorization.

2032147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156332.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2032147 is about 1425.5339350573. The cubic root of 2032147 is about 126.6635648671.

Adding to 2032147 its reverse (7412302), we get a palindrome (9444449).

The spelling of 2032147 in words is "two million, thirty-two thousand, one hundred forty-seven".