4158498 has 16 divisors (see below), whose sum is σ = 8379360. Its totient is φ = 1375776.

The previous prime is 4158491. The next prime is 4158499. The reversal of 4158498 is 8948514.

It is not an unprimeable number, because it can be changed into a prime (4158491) 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, 1708 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (523710).

Almost surely, 2^4158498 is an apocalyptic number.

4158498 is an abundant number, since it is smaller than the sum of its proper divisors (4220862).

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

4158498 is a wasteful number, since it uses less digits than its factorization.

4158498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201.

The product of its digits is 46080, while the sum is 39.

The square root of 4158498 is about 2039.2395641513. The cubic root of 4158498 is about 160.8096718273.

It can be divided in two parts, 4158 and 498, that added together give a triangular number (4656 = T₉₆).

The spelling of 4158498 in words is "four million, one hundred fifty-eight thousand, four hundred ninety-eight".