9072526 has 8 divisors (see below), whose sum is σ = 14409360. Its totient is φ = 4269408.

The previous prime is 9072523. The next prime is 9072541. The reversal of 9072526 is 6252709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9072523) 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 3 ways as a sum of consecutive naturals, for example, 133386 + ... + 133453.

It is an arithmetic number, because the mean of its divisors is an integer number (1801170).

Almost surely, 2^9072526 is an apocalyptic number.

9072526 is a deficient number, since it is larger than the sum of its proper divisors (5336834).

9072526 is a wasteful number, since it uses less digits than its factorization.

9072526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266858.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 9072526 is about 3012.0634123471. The cubic root of 9072526 is about 208.5656294575.

The spelling of 9072526 in words is "nine million, seventy-two thousand, five hundred twenty-six".