4475091 has 16 divisors (see below), whose sum is σ = 6145920. Its totient is φ = 2895360.

The previous prime is 4475083. The next prime is 4475117. The reversal of 4475091 is 1905744.

It is a happy number.

It is not a de Polignac number, because 4475091 - 2³ = 4475083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4475071) 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, 23091 + ... + 23283.

It is an arithmetic number, because the mean of its divisors is an integer number (384120).

Almost surely, 2^4475091 is an apocalyptic number.

4475091 is a deficient number, since it is larger than the sum of its proper divisors (1670829).

4475091 is a wasteful number, since it uses less digits than its factorization.

4475091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 4475091 is about 2115.4410887567. The cubic root of 4475091 is about 164.7911775173.

The spelling of 4475091 in words is "four million, four hundred seventy-five thousand, ninety-one".