1025046746 has 16 divisors (see below), whose sum is σ = 1546205760. Its totient is φ = 509651520.

The previous prime is 1025046733. The next prime is 1025046749. The reversal of 1025046746 is 6476405201.

It is not an unprimeable number, because it can be changed into a prime (1025046749) 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 7 ways as a sum of consecutive naturals, for example, 490115 + ... + 492201.

It is an arithmetic number, because the mean of its divisors is an integer number (96637860).

Almost surely, 2^1025046746 is an apocalyptic number.

1025046746 is a deficient number, since it is larger than the sum of its proper divisors (521159014).

1025046746 is a wasteful number, since it uses less digits than its factorization.

1025046746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1025046746 is about 32016.3512287081. The cubic root of 1025046746 is about 1008.2801649689.

The spelling of 1025046746 in words is "one billion, twenty-five million, forty-six thousand, seven hundred forty-six".