1018827952 has 20 divisors (see below), whose sum is σ = 2090096136. Its totient is φ = 479448320.

The previous prime is 1018827949. The next prime is 1018827959. The reversal of 1018827952 is 2597288101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1018827899 and 1018827908.

It is not an unprimeable number, because it can be changed into a prime (1018827959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872574 + ... + 1873117.

Almost surely, 2^1018827952 is an apocalyptic number.

It is an amenable number.

1018827952 is an abundant number, since it is smaller than the sum of its proper divisors (1071268184).

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

1018827952 is a wasteful number, since it uses less digits than its factorization.

1018827952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745716 (or 3745710 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 43.

The square root of 1018827952 is about 31919.0844480226. The cubic root of 1018827952 is about 1006.2370029210.

The spelling of 1018827952 in words is "one billion, eighteen million, eight hundred twenty-seven thousand, nine hundred fifty-two".