9074250 has 96 divisors (see below), whose sum is σ = 25431120. Its totient is φ = 2332800.

The previous prime is 9074231. The next prime is 9074269. The reversal of 9074250 is 524709.

It is an interprime number because it is at equal distance from previous prime (9074231) and next prime (9074269).

It can be written as a sum of positive squares in 8 ways, for example, as 2152089 + 6922161 = 1467^2 + 2631^2 .

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 in 47 ways as a sum of consecutive naturals, for example, 83196 + ... + 83304.

Almost surely, 2^9074250 is an apocalyptic number.

9074250 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9074250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12715560).

9074250 is an abundant number, since it is smaller than the sum of its proper divisors (16356870).

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

9074250 is a wasteful number, since it uses less digits than its factorization.

9074250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 9074250 is about 3012.3495813069. The cubic root of 9074250 is about 208.5788394636.

Adding to 9074250 its reverse (524709), we get a palindrome (9598959).

The spelling of 9074250 in words is "nine million, seventy-four thousand, two hundred fifty".