1046566216 has 8 divisors (see below), whose sum is σ = 1962311670. Its totient is φ = 523283104.

The previous prime is 1046566117. The next prime is 1046566237. The reversal of 1046566216 is 6126656401.

It can be written as a sum of positive squares in only one way, i.e., 1046263716 + 302500 = 32346^2 + 550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65410381 + ... + 65410396.

Almost surely, 2^1046566216 is an apocalyptic number.

It is an amenable number.

1046566216 is a deficient number, since it is larger than the sum of its proper divisors (915745454).

1046566216 is a wasteful number, since it uses less digits than its factorization.

1046566216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130820783 (or 130820779 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1046566216 is about 32350.6756652778. The cubic root of 1046566216 is about 1015.2871831695.

It can be divided in two parts, 104656621 and 6, that multiplied together give a palindrome (627939726).

The spelling of 1046566216 in words is "one billion, forty-six million, five hundred sixty-six thousand, two hundred sixteen".