4772540 has 12 divisors (see below), whose sum is σ = 10022376. Its totient is φ = 1909008.

The previous prime is 4772531. The next prime is 4772557. The reversal of 4772540 is 452774.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 119294 + ... + 119333.

It is an arithmetic number, because the mean of its divisors is an integer number (835198).

Almost surely, 2^4772540 is an apocalyptic number.

It is an amenable number.

4772540 is an abundant number, since it is smaller than the sum of its proper divisors (5249836).

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

4772540 is a wasteful number, since it uses less digits than its factorization.

4772540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238636 (or 238634 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 4772540 is about 2184.6143824483. The cubic root of 4772540 is about 168.3642418383.

The spelling of 4772540 in words is "four million, seven hundred seventy-two thousand, five hundred forty".