9774242 has 8 divisors (see below), whose sum is σ = 14674716. Its totient is φ = 4882672.

The previous prime is 9774221. The next prime is 9774263. The reversal of 9774242 is 2424779.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9774221) and next prime (9774263).

It can be written as a sum of positive squares in 2 ways, for example, as 9554281 + 219961 = 3091^2 + 469^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2708 + ... + 5184.

Almost surely, 2^9774242 is an apocalyptic number.

9774242 is a deficient number, since it is larger than the sum of its proper divisors (4900474).

9774242 is a wasteful number, since it uses less digits than its factorization.

9774242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452.

The product of its digits is 28224, while the sum is 35.

The square root of 9774242 is about 3126.3784159951. The cubic root of 9774242 is about 213.8098435999.

The spelling of 9774242 in words is "nine million, seven hundred seventy-four thousand, two hundred forty-two".