9967495 has 16 divisors (see below), whose sum is σ = 12672000. Its totient is φ = 7505568.

The previous prime is 9967483. The next prime is 9967499. The reversal of 9967495 is 5947699.

It is a cyclic number.

It is not a de Polignac number, because 9967495 - 2⁷ = 9967367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9967499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22486 + ... + 22924.

It is an arithmetic number, because the mean of its divisors is an integer number (792000).

Almost surely, 2^9967495 is an apocalyptic number.

9967495 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

9967495 is a deficient number, since it is larger than the sum of its proper divisors (2704505).

9967495 is a wasteful number, since it uses less digits than its factorization.

9967495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its digits is 612360, while the sum is 49.

The square root of 9967495 is about 3157.1339851200. The cubic root of 9967495 is about 215.2097826221.

The spelling of 9967495 in words is "nine million, nine hundred sixty-seven thousand, four hundred ninety-five".