9042462 has 64 divisors (see below), whose sum is σ = 23627520. Its totient is φ = 2527200.

The previous prime is 9042443. The next prime is 9042491. The reversal of 9042462 is 2642409.

It is a super-2 number, since 2×9042462² = 163532238042888, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7137 + ... + 8307.

It is an arithmetic number, because the mean of its divisors is an integer number (369180).

Almost surely, 2^9042462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9042462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11813760).

9042462 is an abundant number, since it is smaller than the sum of its proper divisors (14585058).

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

9042462 is a wasteful number, since it uses less digits than its factorization.

9042462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 9042462 is about 3007.0686723120. The cubic root of 9042462 is about 208.3349970356.

The spelling of 9042462 in words is "nine million, forty-two thousand, four hundred sixty-two".