1046661236 has 24 divisors (see below), whose sum is σ = 1980671616. Its totient is φ = 482065280.

The previous prime is 1046661233. The next prime is 1046661247. The reversal of 1046661236 is 6321666401.

1046661236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1046661196 and 1046661205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046661233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160550 + ... + 166941.

It is an arithmetic number, because the mean of its divisors is an integer number (82527984).

Almost surely, 2^1046661236 is an apocalyptic number.

It is an amenable number.

1046661236 is a deficient number, since it is larger than the sum of its proper divisors (934010380).

1046661236 is a wasteful number, since it uses less digits than its factorization.

1046661236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327559 (or 327557 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 1046661236 is about 32352.1442256924. The cubic root of 1046661236 is about 1015.3179089427.

The spelling of 1046661236 in words is "one billion, forty-six million, six hundred sixty-one thousand, two hundred thirty-six".