4191498 has 12 divisors (see below), whose sum is σ = 9081618. Its totient is φ = 1397160.

The previous prime is 4191491. The next prime is 4191521. The reversal of 4191498 is 8941914.

It can be written as a sum of positive squares in only one way, i.e., 3790809 + 400689 = 1947^2 + 633^2 .

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (4191491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116413 + ... + 116448.

Almost surely, 2^4191498 is an apocalyptic number.

4191498 is an abundant number, since it is smaller than the sum of its proper divisors (4890120).

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

4191498 is a wasteful number, since it uses less digits than its factorization.

4191498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232869 (or 232866 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 4191498 is about 2047.3148267914. The cubic root of 4191498 is about 161.2339230411.

The spelling of 4191498 in words is "four million, one hundred ninety-one thousand, four hundred ninety-eight".