1046128136 has 32 divisors (see below), whose sum is σ = 2117361600. Its totient is φ = 483067200.

The previous prime is 1046128117. The next prime is 1046128147. The reversal of 1046128136 is 6318216401.

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, 92690 + ... + 103361.

It is an arithmetic number, because the mean of its divisors is an integer number (66167550).

Almost surely, 2^1046128136 is an apocalyptic number.

It is an amenable number.

1046128136 is an abundant number, since it is smaller than the sum of its proper divisors (1071233464).

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

1046128136 is a wasteful number, since it uses less digits than its factorization.

1046128136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196109 (or 196105 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1046128136 is about 32343.9041551882. The cubic root of 1046128136 is about 1015.1455010742.

The spelling of 1046128136 in words is "one billion, forty-six million, one hundred twenty-eight thousand, one hundred thirty-six".