4792140 has 72 divisors (see below), whose sum is σ = 14763840. Its totient is φ = 1257984.

The previous prime is 4792133. The next prime is 4792141. The reversal of 4792140 is 412974.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4792141) 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 23 ways as a sum of consecutive naturals, for example, 14052 + ... + 14388.

Almost surely, 2^4792140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4792140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7381920).

4792140 is an abundant number, since it is smaller than the sum of its proper divisors (9971700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4792140 is a wasteful number, since it uses less digits than its factorization.

4792140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4792140 is about 2189.0957037096. The cubic root of 4792140 is about 168.5944080245.

Adding to 4792140 its product of nonzero digits (2016), we get a triangular number (4794156 = T₃₀₉₆).

It can be divided in two parts, 47921 and 40, that added together give a square (47961 = 219²).

The spelling of 4792140 in words is "four million, seven hundred ninety-two thousand, one hundred forty".