4754991 has 8 divisors (see below), whose sum is σ = 6378624. Its totient is φ = 3150680.

The previous prime is 4754977. The next prime is 4754993. The reversal of 4754991 is 1994574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4754991 - 2⁷ = 4754863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754993) 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 7 ways as a sum of consecutive naturals, for example, 4245 + ... + 5246.

It is an arithmetic number, because the mean of its divisors is an integer number (797328).

Almost surely, 2^4754991 is an apocalyptic number.

4754991 is a deficient number, since it is larger than the sum of its proper divisors (1623633).

4754991 is a wasteful number, since it uses less digits than its factorization.

4754991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661.

The product of its digits is 45360, while the sum is 39.

The square root of 4754991 is about 2180.5941850789. The cubic root of 4754991 is about 168.1576255880.

Adding to 4754991 its product of digits (45360), we get a triangular number (4800351 = T₃₀₉₈).

The spelling of 4754991 in words is "four million, seven hundred fifty-four thousand, nine hundred ninety-one".