981114056 has 32 divisors (see below), whose sum is σ = 1988306040. Its totient is φ = 451173888.

The previous prime is 981114041. The next prime is 981114061. The reversal of 981114056 is 650411189.

It can be written as a sum of positive squares in 4 ways, for example, as 695165956 + 285948100 = 26366^2 + 16910^2 .

It is a super-2 number, since 2×981114056² = 1925169581761542272, which contains 22 as substring.

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, 11780 + ... + 45836.

Almost surely, 2^981114056 is an apocalyptic number.

It is an amenable number.

981114056 is an abundant number, since it is smaller than the sum of its proper divisors (1007191984).

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

981114056 is a wasteful number, since it uses less digits than its factorization.

981114056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34353 (or 34349 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 981114056 is about 31322.7402377251. The cubic root of 981114056 is about 993.6646332217.

The spelling of 981114056 in words is "nine hundred eighty-one million, one hundred fourteen thousand, fifty-six".