1046411428 has 6 divisors (see below), whose sum is σ = 1831220006. Its totient is φ = 523205712.

The previous prime is 1046411423. The next prime is 1046411447. The reversal of 1046411428 is 8241146401.

It can be written as a sum of positive squares in only one way, i.e., 992124004 + 54287424 = 31498^2 + 7368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1046411428.

It is not an unprimeable number, because it can be changed into a prime (1046411423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130801425 + ... + 130801432.

Almost surely, 2^1046411428 is an apocalyptic number.

It is an amenable number.

1046411428 is a deficient number, since it is larger than the sum of its proper divisors (784808578).

1046411428 is a wasteful number, since it uses less digits than its factorization.

1046411428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261602861 (or 261602859 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1046411428 is about 32348.2832311083. The cubic root of 1046411428 is about 1015.2371267665.

Adding to 1046411428 its reverse (8241146401), we get a palindrome (9287557829).

The spelling of 1046411428 in words is "one billion, forty-six million, four hundred eleven thousand, four hundred twenty-eight".