1046840046 has 32 divisors (see below), whose sum is σ = 2426485248. Its totient is φ = 294883680.

The previous prime is 1046840029. The next prime is 1046840077. The reversal of 1046840046 is 6400486401.

It is a junction number, because it is equal to n+sod(n) for n = 1046839989 and 1046840016.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 172545 + ... + 178508.

It is an arithmetic number, because the mean of its divisors is an integer number (75827664).

Almost surely, 2^1046840046 is an apocalyptic number.

1046840046 is an abundant number, since it is smaller than the sum of its proper divisors (1379645202).

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

1046840046 is a wasteful number, since it uses less digits than its factorization.

1046840046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351136.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1046840046 is about 32354.9076030206. The cubic root of 1046840046 is about 1015.3757241019.

The spelling of 1046840046 in words is "one billion, forty-six million, eight hundred forty thousand, forty-six".