9064781 has 8 divisors (see below), whose sum is σ = 9914400. Its totient is φ = 8219440.

The previous prime is 9064753. The next prime is 9064801. The reversal of 9064781 is 1874609.

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

It is a cyclic number.

It is not a de Polignac number, because 9064781 - 2¹⁸ = 8802637 is a prime.

It is a super-2 number, since 2×9064781² = 164340509155922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9064751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4790 + ... + 6408.

It is an arithmetic number, because the mean of its divisors is an integer number (1239300).

Almost surely, 2^9064781 is an apocalyptic number.

It is an amenable number.

9064781 is a deficient number, since it is larger than the sum of its proper divisors (849619).

9064781 is a wasteful number, since it uses less digits than its factorization.

9064781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 9064781 is about 3010.7774743411. Note that the first 3 decimals coincide. The cubic root of 9064781 is about 208.5062633861.

The spelling of 9064781 in words is "nine million, sixty-four thousand, seven hundred eighty-one".