4521107 has 8 divisors (see below), whose sum is σ = 4794000. Its totient is φ = 4251744.

The previous prime is 4521103. The next prime is 4521113. The reversal of 4521107 is 7011254.

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

It is not a de Polignac number, because 4521107 - 2² = 4521103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4521103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033 + ... + 3629.

It is an arithmetic number, because the mean of its divisors is an integer number (599250).

Almost surely, 2^4521107 is an apocalyptic number.

4521107 is a deficient number, since it is larger than the sum of its proper divisors (272893).

4521107 is a wasteful number, since it uses less digits than its factorization.

4521107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 4521107 is about 2126.2894911089. The cubic root of 4521107 is about 165.3540850246.

The spelling of 4521107 in words is "four million, five hundred twenty-one thousand, one hundred seven".