4792945 has 8 divisors (see below), whose sum is σ = 5794344. Its totient is φ = 3805824.

The previous prime is 4792933. The next prime is 4792951. The reversal of 4792945 is 5492974.

It can be written as a sum of positive squares in 4 ways, for example, as 349281 + 4443664 = 591^2 + 2108^2 .

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 4792945 - 2⁵ = 4792913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4792898 and 4792907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2814 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (724293).

Almost surely, 2^4792945 is an apocalyptic number.

It is an amenable number.

4792945 is a deficient number, since it is larger than the sum of its proper divisors (1001399).

4792945 is a wasteful number, since it uses less digits than its factorization.

4792945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7139.

The product of its digits is 90720, while the sum is 40.

The square root of 4792945 is about 2189.2795618650. The cubic root of 4792945 is about 168.6038478502.

It can be divided in two parts, 47929 and 45, that added together give a palindrome (47974).

The spelling of 4792945 in words is "four million, seven hundred ninety-two thousand, nine hundred forty-five".