4098854 has 4 divisors (see below), whose sum is σ = 6148284. Its totient is φ = 2049426.

The previous prime is 4098847. The next prime is 4098863. The reversal of 4098854 is 4588904.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4098854² = 33601208226632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024712 + ... + 1024715.

It is an arithmetic number, because the mean of its divisors is an integer number (1537071).

Almost surely, 2^4098854 is an apocalyptic number.

4098854 is a deficient number, since it is larger than the sum of its proper divisors (2049430).

4098854 is a wasteful number, since it uses less digits than its factorization.

4098854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049429.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 4098854 is about 2024.5626688250. The cubic root of 4098854 is about 160.0371528306.

The spelling of 4098854 in words is "four million, ninety-eight thousand, eight hundred fifty-four".