9442477 has 12 divisors (see below), whose sum is σ = 10530940. Its totient is φ = 8458560.

The previous prime is 9442471. The next prime is 9442481. The reversal of 9442477 is 7742449.

It can be written as a sum of positive squares in 2 ways, for example, as 4888521 + 4553956 = 2211^2 + 2134^2 .

It is not a de Polignac number, because 9442477 - 2³ = 9442469 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 (9442471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8299 + ... + 9367.

Almost surely, 2^9442477 is an apocalyptic number.

It is an amenable number.

9442477 is a deficient number, since it is larger than the sum of its proper divisors (1088463).

9442477 is a wasteful number, since it uses less digits than its factorization.

9442477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164 (or 1153 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 9442477 is about 3072.8613701239. The cubic root of 9442477 is about 211.3628446040.

The spelling of 9442477 in words is "nine million, four hundred forty-two thousand, four hundred seventy-seven".