492585026 has 4 divisors (see below), whose sum is σ = 738877542. Its totient is φ = 246292512.

The previous prime is 492585019. The next prime is 492585073. The reversal of 492585026 is 620585294.

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., 490666801 + 1918225 = 22151^2 + 1385^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123146255 + ... + 123146258.

Almost surely, 2^492585026 is an apocalyptic number.

492585026 is a deficient number, since it is larger than the sum of its proper divisors (246292516).

492585026 is a wasteful number, since it uses less digits than its factorization.

492585026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246292515.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 492585026 is about 22194.2565993998. The cubic root of 492585026 is about 789.7574569214.

The spelling of 492585026 in words is "four hundred ninety-two million, five hundred eighty-five thousand, twenty-six".