2045150 has 12 divisors (see below), whose sum is σ = 3804072. Its totient is φ = 818040.

The previous prime is 2045129. The next prime is 2045177. The reversal of 2045150 is 515402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20402 + ... + 20501.

It is an arithmetic number, because the mean of its divisors is an integer number (317006).

2^2045150 is an apocalyptic number.

2045150 is a deficient number, since it is larger than the sum of its proper divisors (1758922).

2045150 is a wasteful number, since it uses less digits than its factorization.

2045150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40915 (or 40910 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2045150 is about 1430.0874099159. The cubic root of 2045150 is about 126.9331493502.

The spelling of 2045150 in words is "two million, forty-five thousand, one hundred fifty".