1047928136 has 16 divisors (see below), whose sum is σ = 1965740400. Its totient is φ = 523730704.

The previous prime is 1047928129. The next prime is 1047928153. The reversal of 1047928136 is 6318297401.

It is a junction number, because it is equal to n+sod(n) for n = 1047928093 and 1047928102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9290 + ... + 46713.

It is an arithmetic number, because the mean of its divisors is an integer number (122858775).

Almost surely, 2^1047928136 is an apocalyptic number.

It is an amenable number.

1047928136 is a deficient number, since it is larger than the sum of its proper divisors (917812264).

1047928136 is a wasteful number, since it uses less digits than its factorization.

1047928136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58348 (or 58344 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 1047928136 is about 32371.7181502620. The cubic root of 1047928136 is about 1015.7273975697.

The spelling of 1047928136 in words is "one billion, forty-seven million, nine hundred twenty-eight thousand, one hundred thirty-six".