2045054 has 8 divisors (see below), whose sum is σ = 3346488. Its totient is φ = 929560.

The previous prime is 2045053. The next prime is 2045077. The reversal of 2045054 is 4505402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46457 + ... + 46500.

It is an arithmetic number, because the mean of its divisors is an integer number (418311).

2^2045054 is an apocalyptic number.

2045054 is a deficient number, since it is larger than the sum of its proper divisors (1301434).

2045054 is a wasteful number, since it uses less digits than its factorization.

2045054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92970.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2045054 is about 1430.0538451401. The cubic root of 2045054 is about 126.9311632248.

The spelling of 2045054 in words is "two million, forty-five thousand, fifty-four".