1086458880 has 176 divisors, whose sum is σ = 3742964064. Its totient is φ = 267386880.

The previous prime is 1086458873. The next prime is 1086458881. The reversal of 1086458880 is 888546801.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086458881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196960 + ... + 202400.

Almost surely, 2^1086458880 is an apocalyptic number.

1086458880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1086458880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1871482032).

1086458880 is an abundant number, since it is smaller than the sum of its proper divisors (2656505184).

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

1086458880 is a wasteful number, since it uses less digits than its factorization.

1086458880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482 (or 5464 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 48.

The square root of 1086458880 is about 32961.4756951202. The cubic root of 1086458880 is about 1028.0267874946.

The spelling of 1086458880 in words is "one billion, eighty-six million, four hundred fifty-eight thousand, eight hundred eighty".