1145000070 has 32 divisors (see below), whose sum is σ = 3053334240. Its totient is φ = 305333280.

The previous prime is 1145000063. The next prime is 1145000089. The reversal of 1145000070 is 700005411.

It is a super-2 number, since 2×1145000070² = 2622050320600009800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2120101 + ... + 2120640.

It is an arithmetic number, because the mean of its divisors is an integer number (95416695).

Almost surely, 2^1145000070 is an apocalyptic number.

1145000070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145000070 is an abundant number, since it is smaller than the sum of its proper divisors (1908334170).

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

1145000070 is a wasteful number, since it uses less digits than its factorization.

1145000070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240757 (or 4240751 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 1145000070 is about 33837.8496657220. The cubic root of 1145000070 is about 1046.1689779372.

Adding to 1145000070 its reverse (700005411), we get a palindrome (1845005481).

The spelling of 1145000070 in words is "one billion, one hundred forty-five million, seventy", and thus it is an aban number.