9028494 has 24 divisors (see below), whose sum is σ = 19832592. Its totient is φ = 2967840.

The previous prime is 9028433. The next prime is 9028499. The reversal of 9028494 is 4948209.

It is a happy number.

It is a super-3 number, since 3×9028494³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9028499) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 2122 + ... + 4749.

It is an arithmetic number, because the mean of its divisors is an integer number (826358).

Almost surely, 2^9028494 is an apocalyptic number.

9028494 is an abundant number, since it is smaller than the sum of its proper divisors (10804098).

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

9028494 is a wasteful number, since it uses less digits than its factorization.

9028494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952 (or 6949 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 9028494 is about 3004.7452471050. The cubic root of 9028494 is about 208.2276692264.

The spelling of 9028494 in words is "nine million, twenty-eight thousand, four hundred ninety-four".