4091477 has 8 divisors (see below), whose sum is σ = 4423776. Its totient is φ = 3761712.

The previous prime is 4091471. The next prime is 4091537. The reversal of 4091477 is 7741904.

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

It is a cyclic number.

It is not a de Polignac number, because 4091477 - 2¹⁶ = 4025941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4091471) 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, 4058 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (552972).

Almost surely, 2^4091477 is an apocalyptic number.

It is an amenable number.

4091477 is a deficient number, since it is larger than the sum of its proper divisors (332299).

4091477 is a wasteful number, since it uses less digits than its factorization.

4091477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 4091477 is about 2022.7399734024. The cubic root of 4091477 is about 159.9410850799.

The spelling of 4091477 in words is "four million, ninety-one thousand, four hundred seventy-seven".