2432145 has 8 divisors (see below), whose sum is σ = 3891456. Its totient is φ = 1297136.

The previous prime is 2432137. The next prime is 2432147. The reversal of 2432145 is 5412342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2432145 - 2³ = 2432137 is a prime.

2432145 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2432147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81057 + ... + 81086.

It is an arithmetic number, because the mean of its divisors is an integer number (486432).

2^2432145 is an apocalyptic number.

It is an amenable number.

2432145 is a deficient number, since it is larger than the sum of its proper divisors (1459311).

2432145 is a wasteful number, since it uses less digits than its factorization.

2432145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162151.

The product of its digits is 960, while the sum is 21.

The square root of 2432145 is about 1559.5335841206. The cubic root of 2432145 is about 134.4816888418.

Adding to 2432145 its reverse (5412342), we get a palindrome (7844487).

The spelling of 2432145 in words is "two million, four hundred thirty-two thousand, one hundred forty-five".