2045967 has 32 divisors (see below), whose sum is σ = 3608064. Its totient is φ = 998400.

The previous prime is 2045963. The next prime is 2045987. The reversal of 2045967 is 7695402.

It is not a de Polignac number, because 2045967 - 2² = 2045963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045963) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3667 + ... + 4187.

It is an arithmetic number, because the mean of its divisors is an integer number (112752).

2^2045967 is an apocalyptic number.

2045967 is a deficient number, since it is larger than the sum of its proper divisors (1562097).

2045967 is a wasteful number, since it uses less digits than its factorization.

2045967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2045967 is about 1430.3730282692. The cubic root of 2045967 is about 126.9500495900.

The spelling of 2045967 in words is "two million, forty-five thousand, nine hundred sixty-seven".