9042354 has 20 divisors (see below), whose sum is σ = 20261934. Its totient is φ = 3014064.

The previous prime is 9042353. The next prime is 9042391. The reversal of 9042354 is 4532409.

It can be written as a sum of positive squares in only one way, i.e., 4941729 + 4100625 = 2223^2 + 2025^2 .

It is a super-2 number, since 2×9042354² = 163528331722632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (9042353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 27747 + ... + 28070.

Almost surely, 2^9042354 is an apocalyptic number.

9042354 is an abundant number, since it is smaller than the sum of its proper divisors (11219580).

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

9042354 is a wasteful number, since it uses less digits than its factorization.

9042354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55831 (or 55822 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 9042354 is about 3007.0507145707. The cubic root of 9042354 is about 208.3341676055.

The spelling of 9042354 in words is "nine million, forty-two thousand, three hundred fifty-four".