1118164652 has 48 divisors (see below), whose sum is σ = 2172442272. Its totient is φ = 499322880.

The previous prime is 1118164631. The next prime is 1118164673. The reversal of 1118164652 is 2564618111.

It is an interprime number because it is at equal distance from previous prime (1118164631) and next prime (1118164673).

It is a super-2 number, since 2×1118164652² = 2500584377964562208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081928 + ... + 1082960.

It is an arithmetic number, because the mean of its divisors is an integer number (45259214).

Almost surely, 2^1118164652 is an apocalyptic number.

It is an amenable number.

1118164652 is a deficient number, since it is larger than the sum of its proper divisors (1054277620).

1118164652 is a wasteful number, since it uses less digits than its factorization.

1118164652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458 (or 1456 counting only the distinct ones).

The product of its digits is 11520, while the sum is 35.

The square root of 1118164652 is about 33438.9690630558. The cubic root of 1118164652 is about 1037.9312463201.

The spelling of 1118164652 in words is "one billion, one hundred eighteen million, one hundred sixty-four thousand, six hundred fifty-two".