1078486570 has 24 divisors (see below), whose sum is σ = 2258219844. Its totient is φ = 369766656.

The previous prime is 1078486517. The next prime is 1078486571. The reversal of 1078486570 is 756848701.

1078486570 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1018439569 + 60047001 = 31913^2 + 7749^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1078486570.

It is not an unprimeable number, because it can be changed into a prime (1078486571) 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, 1100007 + ... + 1100986.

Almost surely, 2^1078486570 is an apocalyptic number.

1078486570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078486570 is an abundant number, since it is smaller than the sum of its proper divisors (1179733274).

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

1078486570 is a wasteful number, since it uses less digits than its factorization.

1078486570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201014 (or 2201007 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 1078486570 is about 32840.3192737221. The cubic root of 1078486570 is about 1025.5060978798.

The spelling of 1078486570 in words is "one billion, seventy-eight million, four hundred eighty-six thousand, five hundred seventy".