1089714048 has 64 divisors (see below), whose sum is σ = 2923315920. Its totient is φ = 359628800.

The previous prime is 1089714023. The next prime is 1089714053. The reversal of 1089714048 is 8404179801.

It is a tau number, because it is divible by the number of its divisors (64).

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, 24736 + ... + 52832.

Almost surely, 2^1089714048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1089714048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1461657960).

1089714048 is an abundant number, since it is smaller than the sum of its proper divisors (1833601872).

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

1089714048 is a wasteful number, since it uses less digits than its factorization.

1089714048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28215 (or 28203 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 1089714048 is about 33010.8171362055. The cubic root of 1089714048 is about 1029.0524631817.

The spelling of 1089714048 in words is "one billion, eighty-nine million, seven hundred fourteen thousand, forty-eight".