1046889925928 has 32 divisors (see below), whose sum is σ = 2447275152960. Its totient is φ = 407879191680.

The previous prime is 1046889925919. The next prime is 1046889925979. The reversal of 1046889925928 is 8295299886401.

1046889925928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1046889925928² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849747701 + ... + 849748932.

It is an arithmetic number, because the mean of its divisors is an integer number (76477348530).

Almost surely, 2^{1046889925928} is an apocalyptic number.

It is an amenable number.

1046889925928 is an abundant number, since it is smaller than the sum of its proper divisors (1400385227032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046889925928 is a wasteful number, since it uses less digits than its factorization.

1046889925928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699496657 (or 1699496653 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 71.

The spelling of 1046889925928 in words is "one trillion, forty-six billion, eight hundred eighty-nine million, nine hundred twenty-five thousand, nine hundred twenty-eight".