1070423568 has 30 divisors (see below), whose sum is σ = 2995699694. Its totient is φ = 356807808.

The previous prime is 1070423561. The next prime is 1070423573. The reversal of 1070423568 is 8653240701.

1070423568 is a `hidden beast` number, since 1 + 0 + 70 + 4 + 23 + 568 = 666.

It can be written as a sum of positive squares in only one way, i.e., 732893184 + 337530384 = 27072^2 + 18372^2 .

It is a super-2 number, since 2×1070423568² = 2291613229859701248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1070423561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3716605 + ... + 3716892.

Almost surely, 2^1070423568 is an apocalyptic number.

1070423568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1070423568 is an abundant number, since it is smaller than the sum of its proper divisors (1925276126).

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

1070423568 is a wasteful number, since it uses less digits than its factorization.

1070423568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7433511 (or 7433502 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1070423568 is about 32717.3282527776. The cubic root of 1070423568 is about 1022.9440663369.

The spelling of 1070423568 in words is "one billion, seventy million, four hundred twenty-three thousand, five hundred sixty-eight".