70611344 has 20 divisors (see below), whose sum is σ = 138222924. Its totient is φ = 34940928.

The previous prime is 70611323. The next prime is 70611347. The reversal of 70611344 is 44311607.

It can be written as a sum of positive squares in 2 ways, for example, as 21049744 + 49561600 = 4588^2 + 7040^2 .

It is not an unprimeable number, because it can be changed into a prime (70611347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21197 + ... + 24300.

Almost surely, 2^70611344 is an apocalyptic number.

It is an amenable number.

70611344 is a deficient number, since it is larger than the sum of its proper divisors (67611580).

70611344 is a wasteful number, since it uses less digits than its factorization.

70611344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45602 (or 45596 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 70611344 is about 8403.0556347081. The cubic root of 70611344 is about 413.3248269726.

The spelling of 70611344 in words is "seventy million, six hundred eleven thousand, three hundred forty-four".