4045294 has 8 divisors (see below), whose sum is σ = 6619608. Its totient is φ = 1838760.

The previous prime is 4045291. The next prime is 4045313. The reversal of 4045294 is 4925404.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045291) 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, 91917 + ... + 91960.

It is an arithmetic number, because the mean of its divisors is an integer number (827451).

Almost surely, 2^4045294 is an apocalyptic number.

4045294 is a deficient number, since it is larger than the sum of its proper divisors (2574314).

4045294 is a wasteful number, since it uses less digits than its factorization.

4045294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183890.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4045294 is about 2011.2916248023. The cubic root of 4045294 is about 159.3370222979.

The spelling of 4045294 in words is "four million, forty-five thousand, two hundred ninety-four".