4601998 has 4 divisors (see below), whose sum is σ = 6903000. Its totient is φ = 2300998.

The previous prime is 4601977. The next prime is 4602011. The reversal of 4601998 is 8991064.

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

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, 1150498 + ... + 1150501.

It is an arithmetic number, because the mean of its divisors is an integer number (1725750).

Almost surely, 2^4601998 is an apocalyptic number.

4601998 is a deficient number, since it is larger than the sum of its proper divisors (2301002).

4601998 is a wasteful number, since it uses less digits than its factorization.

4601998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301001.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 4601998 is about 2145.2267945371. The cubic root of 4601998 is about 166.3344252450.

The spelling of 4601998 in words is "four million, six hundred one thousand, nine hundred ninety-eight".