4922540 has 36 divisors (see below), whose sum is σ = 12027456. Its totient is φ = 1687392.

The previous prime is 4922531. The next prime is 4922543. The reversal of 4922540 is 452294.

It is not an unprimeable number, because it can be changed into a prime (4922543) 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 11 ways as a sum of consecutive naturals, for example, 1532 + ... + 3491.

It is an arithmetic number, because the mean of its divisors is an integer number (334096).

Almost surely, 2^4922540 is an apocalyptic number.

It is an amenable number.

4922540 is an abundant number, since it is smaller than the sum of its proper divisors (7104916).

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

4922540 is a wasteful number, since it uses less digits than its factorization.

4922540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046 (or 5037 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4922540 is about 2218.6797876215. The cubic root of 4922540 is about 170.1099634576.

The spelling of 4922540 in words is "four million, nine hundred twenty-two thousand, five hundred forty".