4018498 has 8 divisors (see below), whose sum is σ = 6575760. Its totient is φ = 1826580.

The previous prime is 4018489. The next prime is 4018507. The reversal of 4018498 is 8948104.

It is an interprime number because it is at equal distance from previous prime (4018489) and next prime (4018507).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4018498² = 32296652352008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91308 + ... + 91351.

It is an arithmetic number, because the mean of its divisors is an integer number (821970).

Almost surely, 2^4018498 is an apocalyptic number.

4018498 is a deficient number, since it is larger than the sum of its proper divisors (2557262).

4018498 is a wasteful number, since it uses less digits than its factorization.

4018498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182672.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 4018498 is about 2004.6191658268. The cubic root of 4018498 is about 158.9844268333.

The spelling of 4018498 in words is "four million, eighteen thousand, four hundred ninety-eight".