1086015078 has 24 divisors (see below), whose sum is σ = 2356504488. Its totient is φ = 361470912.

The previous prime is 1086015071. The next prime is 1086015143. The reversal of 1086015078 is 8705106801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086015071) 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, 31875 + ... + 56462.

It is an arithmetic number, because the mean of its divisors is an integer number (98187687).

Almost surely, 2^1086015078 is an apocalyptic number.

1086015078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1086015078 is an abundant number, since it is smaller than the sum of its proper divisors (1270489410).

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

1086015078 is a wasteful number, since it uses less digits than its factorization.

1086015078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89028 (or 89025 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 1086015078 is about 32954.7428756469. The cubic root of 1086015078 is about 1027.8867906390.

The spelling of 1086015078 in words is "one billion, eighty-six million, fifteen thousand, seventy-eight".