4445051 has 4 divisors (see below), whose sum is σ = 4786992. Its totient is φ = 4103112.

The previous prime is 4445047. The next prime is 4445083. The reversal of 4445051 is 1505444.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4445051 - 2² = 4445047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4445851) 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, 170951 + ... + 170976.

It is an arithmetic number, because the mean of its divisors is an integer number (1196748).

Almost surely, 2^4445051 is an apocalyptic number.

4445051 is a deficient number, since it is larger than the sum of its proper divisors (341941).

4445051 is a wasteful number, since it uses less digits than its factorization.

4445051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341940.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 4445051 is about 2108.3289591522. The cubic root of 4445051 is about 164.4216174216.

The spelling of 4445051 in words is "four million, four hundred forty-five thousand, fifty-one".