1046405028 has 48 divisors (see below), whose sum is σ = 2529092160. Its totient is φ = 336336000.

The previous prime is 1046405027. The next prime is 1046405047. The reversal of 1046405028 is 8205046401.

It is a junction number, because it is equal to n+sod(n) for n = 1046404986 and 1046405004.

It is not an unprimeable number, because it can be changed into a prime (1046405021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364318 + ... + 367178.

It is an arithmetic number, because the mean of its divisors is an integer number (52689420).

Almost surely, 2^1046405028 is an apocalyptic number.

It is an amenable number.

1046405028 is an abundant number, since it is smaller than the sum of its proper divisors (1482687132).

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

1046405028 is a wasteful number, since it uses less digits than its factorization.

1046405028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948 (or 3946 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1046405028 is about 32348.1843076238. The cubic root of 1046405028 is about 1015.2350569844.

The spelling of 1046405028 in words is "one billion, forty-six million, four hundred five thousand, twenty-eight".