1025316446 has 32 divisors (see below), whose sum is σ = 1929733632. Its totient is φ = 396920160.

The previous prime is 1025316443. The next prime is 1025316469. The reversal of 1025316446 is 6446135201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025316443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2975 + ... + 45381.

It is an arithmetic number, because the mean of its divisors is an integer number (60304176).

Almost surely, 2^1025316446 is an apocalyptic number.

1025316446 is a deficient number, since it is larger than the sum of its proper divisors (904417186).

1025316446 is a wasteful number, since it uses less digits than its factorization.

1025316446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42584.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1025316446 is about 32020.5628620110. The cubic root of 1025316446 is about 1008.3685867297.

The spelling of 1025316446 in words is "one billion, twenty-five million, three hundred sixteen thousand, four hundred forty-six".