1046256494 has 8 divisors (see below), whose sum is σ = 1570333440. Its totient is φ = 522812016.

The previous prime is 1046256467. The next prime is 1046256539. The reversal of 1046256494 is 4946526401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153959 + ... + 160610.

It is an arithmetic number, because the mean of its divisors is an integer number (196291680).

Almost surely, 2^1046256494 is an apocalyptic number.

1046256494 is a deficient number, since it is larger than the sum of its proper divisors (524076946).

1046256494 is a wasteful number, since it uses less digits than its factorization.

1046256494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316234.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 1046256494 is about 32345.8883631289. Note that the first 3 decimals coincide. The cubic root of 1046256494 is about 1015.1870182054.

The spelling of 1046256494 in words is "one billion, forty-six million, two hundred fifty-six thousand, four hundred ninety-four".