4965691 has 4 divisors (see below), whose sum is σ = 5071392. Its totient is φ = 4859992.

The previous prime is 4965689. The next prime is 4965731. The reversal of 4965691 is 1965694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1965694 = 2 ⋅982847.

It is a cyclic number.

It is not a de Polignac number, because 4965691 - 2¹ = 4965689 is a prime.

It is a super-3 number, since 3×4965691³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4965601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52780 + ... + 52873.

It is an arithmetic number, because the mean of its divisors is an integer number (1267848).

Almost surely, 2^4965691 is an apocalyptic number.

4965691 is a deficient number, since it is larger than the sum of its proper divisors (105701).

4965691 is a wasteful number, since it uses less digits than its factorization.

4965691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105700.

The product of its digits is 58320, while the sum is 40.

The square root of 4965691 is about 2228.3830460673. The cubic root of 4965691 is about 170.6055795543.

The spelling of 4965691 in words is "four million, nine hundred sixty-five thousand, six hundred ninety-one".