2045367 has 24 divisors (see below), whose sum is σ = 3171168. Its totient is φ = 1267200.

The previous prime is 2045363. The next prime is 2045371. The reversal of 2045367 is 7635402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2045363) and next prime (2045371).

It is not a de Polignac number, because 2045367 - 2² = 2045363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2045367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8367 + ... + 8607.

It is an arithmetic number, because the mean of its divisors is an integer number (132132).

2^2045367 is an apocalyptic number.

2045367 is a deficient number, since it is larger than the sum of its proper divisors (1125801).

2045367 is a wasteful number, since it uses less digits than its factorization.

2045367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2045367 is about 1430.1632773918. The cubic root of 2045367 is about 126.9376385921.

The spelling of 2045367 in words is "two million, forty-five thousand, three hundred sixty-seven".