4475331 has 28 divisors (see below), whose sum is σ = 7677232. Its totient is φ = 2554416.

The previous prime is 4475329. The next prime is 4475333. The reversal of 4475331 is 1335744.

It is an interprime number because it is at equal distance from previous prime (4475329) and next prime (4475333).

It is not a de Polignac number, because 4475331 - 2¹ = 4475329 is a prime.

It is a super-2 number, since 2×4475331² = 40057175119122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4475295 and 4475304.

It is not an unprimeable number, because it can be changed into a prime (4475333) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4665 + ... + 5541.

Almost surely, 2^4475331 is an apocalyptic number.

4475331 is a deficient number, since it is larger than the sum of its proper divisors (3201901).

4475331 is an frugal number, since it uses more digits than its factorization.

4475331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 887 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 4475331 is about 2115.4978137545. The cubic root of 4475331 is about 164.7941233923.

It can be divided in two parts, 447 and 5331, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 4475331 in words is "four million, four hundred seventy-five thousand, three hundred thirty-one".