4997061 has 12 divisors (see below), whose sum is σ = 7326592. Its totient is φ = 3281256.

The previous prime is 4997033. The next prime is 4997063. The reversal of 4997061 is 1607994.

It is not a de Polignac number, because 4997061 - 2⁵ = 4997029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997063) 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 11 ways as a sum of consecutive naturals, for example, 3541 + ... + 4746.

Almost surely, 2^4997061 is an apocalyptic number.

It is an amenable number.

4997061 is a deficient number, since it is larger than the sum of its proper divisors (2329531).

4997061 is a wasteful number, since it uses less digits than its factorization.

4997061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8360 (or 8357 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 4997061 is about 2235.4107005202. The cubic root of 4997061 is about 170.9640839722.

The spelling of 4997061 in words is "four million, nine hundred ninety-seven thousand, sixty-one".