1046120670 has 160 divisors (see below), whose sum is σ = 3404161728. Its totient is φ = 225027072.

The previous prime is 1046120657. The next prime is 1046120671. The reversal of 1046120670 is 760216401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046120671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 90964 + ... + 101816.

Almost surely, 2^1046120670 is an apocalyptic number.

1046120670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046120670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1702080864).

1046120670 is an abundant number, since it is smaller than the sum of its proper divisors (2358041058).

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

1046120670 is a wasteful number, since it uses less digits than its factorization.

1046120670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10896 (or 10887 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1046120670 is about 32343.7887391072. The cubic root of 1046120670 is about 1015.1430861074.

The spelling of 1046120670 in words is "one billion, forty-six million, one hundred twenty thousand, six hundred seventy".