4522940 has 24 divisors (see below), whose sum is σ = 9661680. Its totient is φ = 1778048.

The previous prime is 4522937. The next prime is 4522949. The reversal of 4522940 is 492254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737 + ... + 3096.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

Almost surely, 2^4522940 is an apocalyptic number.

It is an amenable number.

4522940 is an abundant number, since it is smaller than the sum of its proper divisors (5138740).

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

4522940 is a wasteful number, since it uses less digits than its factorization.

4522940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901 (or 3899 counting only the distinct ones).

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

The square root of 4522940 is about 2126.7204799879. The cubic root of 4522940 is about 165.3764286000.

The spelling of 4522940 in words is "four million, five hundred twenty-two thousand, nine hundred forty".