1046128607 has 4 divisors (see below), whose sum is σ = 1056913536. Its totient is φ = 1035343680.

The previous prime is 1046128549. The next prime is 1046128661. The reversal of 1046128607 is 7068216401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1046128607 - 2¹⁰ = 1046127583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046128007) 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, 5392319 + ... + 5392512.

It is an arithmetic number, because the mean of its divisors is an integer number (264228384).

Almost surely, 2^1046128607 is an apocalyptic number.

1046128607 is a deficient number, since it is larger than the sum of its proper divisors (10784929).

1046128607 is an equidigital number, since it uses as much as digits as its factorization.

1046128607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10784928.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1046128607 is about 32343.9114363121. The cubic root of 1046128607 is about 1015.1456534244.

The spelling of 1046128607 in words is "one billion, forty-six million, one hundred twenty-eight thousand, six hundred seven".