9452942 has 4 divisors (see below), whose sum is σ = 14179416. Its totient is φ = 4726470.

The previous prime is 9452917. The next prime is 9452959. The reversal of 9452942 is 2492549.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×9452942² = 178716224910728, 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 (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2363234 + ... + 2363237.

It is an arithmetic number, because the mean of its divisors is an integer number (3544854).

Almost surely, 2^9452942 is an apocalyptic number.

9452942 is a deficient number, since it is larger than the sum of its proper divisors (4726474).

9452942 is a wasteful number, since it uses less digits than its factorization.

9452942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726473.

The product of its digits is 25920, while the sum is 35.

The square root of 9452942 is about 3074.5637088862. The cubic root of 9452942 is about 211.4408995299.

The spelling of 9452942 in words is "nine million, four hundred fifty-two thousand, nine hundred forty-two".