4294545 has 16 divisors (see below), whose sum is σ = 7039872. Its totient is φ = 2234240.

The previous prime is 4294541. The next prime is 4294547. The reversal of 4294545 is 5454924.

It is not a de Polignac number, because 4294545 - 2² = 4294541 is a prime.

4294545 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4294541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2877 + ... + 4106.

It is an arithmetic number, because the mean of its divisors is an integer number (439992).

Almost surely, 2^4294545 is an apocalyptic number.

It is an amenable number.

4294545 is a deficient number, since it is larger than the sum of its proper divisors (2745327).

4294545 is a wasteful number, since it uses less digits than its factorization.

4294545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032.

The product of its digits is 28800, while the sum is 33.

The square root of 4294545 is about 2072.3284006161. The cubic root of 4294545 is about 162.5445400590.

The spelling of 4294545 in words is "four million, two hundred ninety-four thousand, five hundred forty-five".