20232098 has 4 divisors (see below), whose sum is σ = 30348150. Its totient is φ = 10116048.

The previous prime is 20232083. The next prime is 20232101. The reversal of 20232098 is 89023202.

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

It can be written as a sum of positive squares in only one way, i.e., 18003049 + 2229049 = 4243^2 + 1493^2 .

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 as a sum of consecutive naturals, namely, 5058023 + ... + 5058026.

Almost surely, 2^20232098 is an apocalyptic number.

20232098 is a deficient number, since it is larger than the sum of its proper divisors (10116052).

20232098 is a wasteful number, since it uses less digits than its factorization.

20232098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10116051.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 20232098 is about 4498.0104490763. The cubic root of 20232098 is about 272.4877440270.

The spelling of 20232098 in words is "twenty million, two hundred thirty-two thousand, ninety-eight".