492098 has 4 divisors (see below), whose sum is σ = 738150. Its totient is φ = 246048.

The previous prime is 492083. The next prime is 492103. The reversal of 492098 is 890294.

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., 277729 + 214369 = 527^2 + 463^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123023 + ... + 123026.

2⁴⁹²⁰⁹⁸ is an apocalyptic number.

492098 is a deficient number, since it is larger than the sum of its proper divisors (246052).

492098 is a wasteful number, since it uses less digits than its factorization.

492098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246051.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 492098 is about 701.4969707704. The cubic root of 492098 is about 78.9497089521.

The spelling of 492098 in words is "four hundred ninety-two thousand, ninety-eight".