4541490 has 24 divisors (see below), whose sum is σ = 11808108. Its totient is φ = 1211040.

The previous prime is 4541479. The next prime is 4541497. The reversal of 4541490 is 941454.

It can be written as a sum of positive squares in 2 ways, for example, as 4498641 + 42849 = 2121^2 + 207^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4541497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25141 + ... + 25320.

Almost surely, 2^4541490 is an apocalyptic number.

4541490 is an abundant number, since it is smaller than the sum of its proper divisors (7266618).

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

4541490 is a wasteful number, since it uses less digits than its factorization.

4541490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50474 (or 50471 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4541490 is about 2131.0771924076. The cubic root of 4541490 is about 165.6022071399.

The spelling of 4541490 in words is "four million, five hundred forty-one thousand, four hundred ninety".