1046511628 has 12 divisors (see below), whose sum is σ = 1834617960. Its totient is φ = 522335072.

The previous prime is 1046511617. The next prime is 1046511629. The reversal of 1046511628 is 8261156401.

It is a junction number, because it is equal to n+sod(n) for n = 1046511593 and 1046511602.

It is not an unprimeable number, because it can be changed into a prime (1046511629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227626 + ... + 232177.

It is an arithmetic number, because the mean of its divisors is an integer number (152884830).

Almost surely, 2^1046511628 is an apocalyptic number.

It is an amenable number.

1046511628 is a deficient number, since it is larger than the sum of its proper divisors (788106332).

1046511628 is a wasteful number, since it uses less digits than its factorization.

1046511628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460376 (or 460374 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1046511628 is about 32349.8319624693. The cubic root of 1046511628 is about 1015.2695306918.

The spelling of 1046511628 in words is "one billion, forty-six million, five hundred eleven thousand, six hundred twenty-eight".