4210045 has 16 divisors (see below), whose sum is σ = 5931648. Its totient is φ = 2808000.

The previous prime is 4210043. The next prime is 4210049. The reversal of 4210045 is 5400124.

It is not a de Polignac number, because 4210045 - 2¹ = 4210043 is a prime.

It is a Duffinian number.

4210045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4210043) 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, 331 + ... + 2920.

It is an arithmetic number, because the mean of its divisors is an integer number (370728).

Almost surely, 2^4210045 is an apocalyptic number.

It is an amenable number.

4210045 is a deficient number, since it is larger than the sum of its proper divisors (1721603).

4210045 is a wasteful number, since it uses less digits than its factorization.

4210045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300.

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

The square root of 4210045 is about 2051.8394186680. The cubic root of 4210045 is about 161.4713883119.

Adding to 4210045 its reverse (5400124), we get a palindrome (9610169).

The spelling of 4210045 in words is "four million, two hundred ten thousand, forty-five".