2045104 has 10 divisors (see below), whose sum is σ = 3962420. Its totient is φ = 1022544.

The previous prime is 2045093. The next prime is 2045129. The reversal of 2045104 is 4015402.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 127819 = 2045104 / (2 + 0 + 4 + 5 + 1 + 0 + 4).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63894 + ... + 63925.

It is an arithmetic number, because the mean of its divisors is an integer number (396242).

2^2045104 is an apocalyptic number.

It is an amenable number.

2045104 is a deficient number, since it is larger than the sum of its proper divisors (1917316).

2045104 is a wasteful number, since it uses less digits than its factorization.

2045104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127827 (or 127821 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2045104 is about 1430.0713268925. The cubic root of 2045104 is about 126.9321976728.

The spelling of 2045104 in words is "two million, forty-five thousand, one hundred four".