1012636948 has 24 divisors (see below), whose sum is σ = 1831337984. Its totient is φ = 489434400.

The previous prime is 1012636907. The next prime is 1012636991. The reversal of 1012636948 is 8496362101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012636948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119533 + ... + 127723.

Almost surely, 2^1012636948 is an apocalyptic number.

It is an amenable number.

1012636948 is a deficient number, since it is larger than the sum of its proper divisors (818701036).

1012636948 is a wasteful number, since it uses less digits than its factorization.

1012636948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9223 (or 9221 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 1012636948 is about 31821.9570108439. The cubic root of 1012636948 is about 1004.1946959236.

It can be divided in two parts, 10126 and 36948, that added together give a palindrome (47074).

The spelling of 1012636948 in words is "one billion, twelve million, six hundred thirty-six thousand, nine hundred forty-eight".