4972477 has 8 divisors (see below), whose sum is σ = 5122656. Its totient is φ = 4823952.

The previous prime is 4972469. The next prime is 4972481. The reversal of 4972477 is 7742794.

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 4972477 - 2³ = 4972469 is a prime.

It is a Duffinian number.

4972477 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8178 + ... + 8764.

It is an arithmetic number, because the mean of its divisors is an integer number (640332).

Almost surely, 2^4972477 is an apocalyptic number.

It is an amenable number.

4972477 is a deficient number, since it is larger than the sum of its proper divisors (150179).

4972477 is a wasteful number, since it uses less digits than its factorization.

4972477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827.

The product of its digits is 98784, while the sum is 40.

The square root of 4972477 is about 2229.9051549337. The cubic root of 4972477 is about 170.6832594104.

The spelling of 4972477 in words is "four million, nine hundred seventy-two thousand, four hundred seventy-seven".