4022998 has 12 divisors (see below), whose sum is σ = 7019892. Its totient is φ = 1724100.

The previous prime is 4022983. The next prime is 4023001. The reversal of 4022998 is 8992204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20428 + ... + 20623.

It is an arithmetic number, because the mean of its divisors is an integer number (584991).

Almost surely, 2^4022998 is an apocalyptic number.

4022998 is a deficient number, since it is larger than the sum of its proper divisors (2996894).

4022998 is a wasteful number, since it uses less digits than its factorization.

4022998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41067 (or 41060 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4022998 is about 2005.7412594849. The cubic root of 4022998 is about 159.0437494157.

The spelling of 4022998 in words is "four million, twenty-two thousand, nine hundred ninety-eight".