9014945 has 4 divisors (see below), whose sum is σ = 10817940. Its totient is φ = 7211952.

The previous prime is 9014923. The next prime is 9014953. The reversal of 9014945 is 5494109.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6964321 + 2050624 = 2639^2 + 1432^2 .

It is a cyclic number.

It is not a de Polignac number, because 9014945 - 2¹² = 9010849 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901490 + ... + 901499.

It is an arithmetic number, because the mean of its divisors is an integer number (2704485).

Almost surely, 2^9014945 is an apocalyptic number.

It is an amenable number.

9014945 is a deficient number, since it is larger than the sum of its proper divisors (1802995).

9014945 is a wasteful number, since it uses less digits than its factorization.

9014945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802994.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 9014945 is about 3002.4898001492. The cubic root of 9014945 is about 208.1234551254.

The spelling of 9014945 in words is "nine million, fourteen thousand, nine hundred forty-five".