9512945 has 16 divisors (see below), whose sum is σ = 13018320. Its totient is φ = 6610944.

The previous prime is 9512929. The next prime is 9512947. The reversal of 9512945 is 5492159.

9512945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 614656 + 8898289 = 784^2 + 2983^2 .

It is a cyclic number.

It is not a de Polignac number, because 9512945 - 2⁴ = 9512929 is a prime.

It is a super-2 number, since 2×9512945² = 180992245146050, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9512947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3200 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (813645).

Almost surely, 2^9512945 is an apocalyptic number.

It is an amenable number.

9512945 is a deficient number, since it is larger than the sum of its proper divisors (3505375).

9512945 is a wasteful number, since it uses less digits than its factorization.

9512945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644.

The product of its digits is 16200, while the sum is 35.

The square root of 9512945 is about 3084.3062429013. The cubic root of 9512945 is about 211.8873333347.

The spelling of 9512945 in words is "nine million, five hundred twelve thousand, nine hundred forty-five".