4498722 has 24 divisors (see below), whose sum is σ = 9791964. Its totient is φ = 1492704.

The previous prime is 4498717. The next prime is 4498729. The reversal of 4498722 is 2278944.

It can be written as a sum of positive squares in 2 ways, for example, as 4498641 + 81 = 2121^2 + 9^2 .

It is a d-powerful number, because it can be written as 4⁹ + 4¹¹ + 9⁴ + 8³ + 7⁴ + 2⁵ + 2¹⁵ .

It is not an unprimeable number, because it can be changed into a prime (4498729) 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, 4848 + ... + 5700.

Almost surely, 2^4498722 is an apocalyptic number.

4498722 is an abundant number, since it is smaller than the sum of its proper divisors (5293242).

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

4498722 is a wasteful number, since it uses less digits than its factorization.

4498722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1151 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4498722 is about 2121.0190946807. The cubic root of 4498722 is about 165.0807318426.

The spelling of 4498722 in words is "four million, four hundred ninety-eight thousand, seven hundred twenty-two".