246021998 has 4 divisors (see below), whose sum is σ = 369033000. Its totient is φ = 123010998.

The previous prime is 246021953. The next prime is 246022009. The reversal of 246021998 is 899120642.

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, 61505498 + ... + 61505501.

It is an arithmetic number, because the mean of its divisors is an integer number (92258250).

Almost surely, 2^246021998 is an apocalyptic number.

246021998 is a deficient number, since it is larger than the sum of its proper divisors (123011002).

246021998 is a wasteful number, since it uses less digits than its factorization.

246021998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123011001.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 246021998 is about 15685.0883963081. The cubic root of 246021998 is about 626.6013319668.

The spelling of 246021998 in words is "two hundred forty-six million, twenty-one thousand, nine hundred ninety-eight".