9442512 has 60 divisors (see below), whose sum is σ = 27584544. Its totient is φ = 3009600.

The previous prime is 9442501. The next prime is 9442523. The reversal of 9442512 is 2152449.

It is an interprime number because it is at equal distance from previous prime (9442501) and next prime (9442523).

It is a super-2 number, since 2×9442512² = 178322065740288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1887 + ... + 4737.

Almost surely, 2^9442512 is an apocalyptic number.

9442512 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9442512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13792272).

9442512 is an abundant number, since it is smaller than the sum of its proper divisors (18142032).

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

9442512 is a wasteful number, since it uses less digits than its factorization.

9442512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888 (or 2879 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 9442512 is about 3072.8670651364. The cubic root of 9442512 is about 211.3631057534.

The spelling of 9442512 in words is "nine million, four hundred forty-two thousand, five hundred twelve".