9611442 has 12 divisors (see below), whose sum is σ = 20824830. Its totient is φ = 3203808.

The previous prime is 9611431. The next prime is 9611491. The reversal of 9611442 is 2441169.

9611442 is a `hidden beast` number, since 9 + 611 + 4 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6859161 + 2752281 = 2619^2 + 1659^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266967 + ... + 267002.

Almost surely, 2^9611442 is an apocalyptic number.

9611442 is an abundant number, since it is smaller than the sum of its proper divisors (11213388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9611442 is a wasteful number, since it uses less digits than its factorization.

9611442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533977 (or 533974 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 9611442 is about 3100.2325719210. The cubic root of 9611442 is about 212.6161173914.

The spelling of 9611442 in words is "nine million, six hundred eleven thousand, four hundred forty-two".