1054996884 has 36 divisors (see below), whose sum is σ = 2684709300. Its totient is φ = 349303680.

The previous prime is 1054996883. The next prime is 1054996909. The reversal of 1054996884 is 4886994501.

1054996884 is a `hidden beast` number, since 1 + 0 + 549 + 96 + 8 + 8 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 114961284 + 940035600 = 10722^2 + 30660^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1054996884² = 2226036850499418912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054996884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054996883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92977 + ... + 103704.

Almost surely, 2^1054996884 is an apocalyptic number.

It is an amenable number.

1054996884 is an abundant number, since it is smaller than the sum of its proper divisors (1629712416).

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

1054996884 is a wasteful number, since it uses less digits than its factorization.

1054996884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196840 (or 196835 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 1054996884 is about 32480.7155709353. The cubic root of 1054996884 is about 1018.0061280337.

The spelling of 1054996884 in words is "one billion, fifty-four million, nine hundred ninety-six thousand, eight hundred eighty-four".