1014446636 has 12 divisors (see below), whose sum is σ = 2028893328. Its totient is φ = 434762832.

The previous prime is 1014446621. The next prime is 1014446639. The reversal of 1014446636 is 6366444101.

It is a happy number.

1014446636 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1014446596 and 1014446605.

It is not an unprimeable number, because it can be changed into a prime (1014446639) 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 3 ways as a sum of consecutive naturals, for example, 18115091 + ... + 18115146.

It is an arithmetic number, because the mean of its divisors is an integer number (169074444).

Almost surely, 2^1014446636 is an apocalyptic number.

It is an amenable number.

1014446636 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1014446636 is a wasteful number, since it uses less digits than its factorization.

1014446636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36230248 (or 36230246 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1014446636 is about 31850.3788988451. The cubic root of 1014446636 is about 1004.7925401994.

The spelling of 1014446636 in words is "one billion, fourteen million, four hundred forty-six thousand, six hundred thirty-six".