2046045 has 8 divisors (see below), whose sum is σ = 3273696. Its totient is φ = 1091216.

The previous prime is 2046043. The next prime is 2046047. The reversal of 2046045 is 5406402.

It is a happy number.

2046045 is nontrivially palindromic in base 9.

It is an interprime number because it is at equal distance from previous prime (2046043) and next prime (2046047).

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 2046045 - 2¹ = 2046043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68187 + ... + 68216.

It is an arithmetic number, because the mean of its divisors is an integer number (409212).

2^2046045 is an apocalyptic number.

It is an amenable number.

2046045 is a deficient number, since it is larger than the sum of its proper divisors (1227651).

2046045 is a wasteful number, since it uses less digits than its factorization.

2046045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136411.

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

The square root of 2046045 is about 1430.4002936241. The cubic root of 2046045 is about 126.9516628415.

The spelling of 2046045 in words is "two million, forty-six thousand, forty-five".