2406045 has 8 divisors (see below), whose sum is σ = 3849696. Its totient is φ = 1283216.

The previous prime is 2406029. The next prime is 2406067. The reversal of 2406045 is 5406042.

It is a happy number.

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 2406045 - 2⁴ = 2406029 is a prime.

2406045 is a lucky number.

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, 80187 + ... + 80216.

It is an arithmetic number, because the mean of its divisors is an integer number (481212).

2^2406045 is an apocalyptic number.

It is an amenable number.

2406045 is a deficient number, since it is larger than the sum of its proper divisors (1443651).

2406045 is a wasteful number, since it uses less digits than its factorization.

2406045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160411.

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

The square root of 2406045 is about 1551.1431268584. The cubic root of 2406045 is about 133.9989047211.

The spelling of 2406045 in words is "two million, four hundred six thousand, forty-five".