1046158836 has 24 divisors (see below), whose sum is σ = 2441562144. Its totient is φ = 348644640.

The previous prime is 1046158787. The next prime is 1046158879. The reversal of 1046158836 is 6388516401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97666 + ... + 107846.

It is an arithmetic number, because the mean of its divisors is an integer number (101731756).

Almost surely, 2^1046158836 is an apocalyptic number.

It is an amenable number.

1046158836 is an abundant number, since it is smaller than the sum of its proper divisors (1395403308).

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

1046158836 is a wasteful number, since it uses less digits than its factorization.

1046158836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18751 (or 18749 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 1046158836 is about 32344.3787388164. The cubic root of 1046158836 is about 1015.1554312351.

The spelling of 1046158836 in words is "one billion, forty-six million, one hundred fifty-eight thousand, eight hundred thirty-six".