9073250 has 16 divisors (see below), whose sum is σ = 16985592. Its totient is φ = 3629200.

The previous prime is 9073249. The next prime is 9073289. The reversal of 9073250 is 523709.

9073250 = T₄ + T₅ + ... + T₃₇₈.

It can be written as a sum of positive squares in 4 ways, for example, as 494209 + 8579041 = 703^2 + 2929^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17897 + ... + 18396.

Almost surely, 2^9073250 is an apocalyptic number.

9073250 is a deficient number, since it is larger than the sum of its proper divisors (7912342).

9073250 is a wasteful number, since it uses less digits than its factorization.

9073250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36310 (or 36300 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 9073250 is about 3012.1835933422. The cubic root of 9073250 is about 208.5711772509.

Adding to 9073250 its reverse (523709), we get a palindrome (9596959).

The spelling of 9073250 in words is "nine million, seventy-three thousand, two hundred fifty".