70743422 has 16 divisors (see below), whose sum is σ = 111920640. Its totient is φ = 33443928.

The previous prime is 70743397. The next prime is 70743427. The reversal of 70743422 is 22434707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70743427) 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 7 ways as a sum of consecutive naturals, for example, 21533 + ... + 24599.

It is an arithmetic number, because the mean of its divisors is an integer number (6995040).

Almost surely, 2^70743422 is an apocalyptic number.

70743422 is a deficient number, since it is larger than the sum of its proper divisors (41177218).

70743422 is a wasteful number, since it uses less digits than its factorization.

70743422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 70743422 is about 8410.9108900285. The cubic root of 70743422 is about 413.5823734767.

The spelling of 70743422 in words is "seventy million, seven hundred forty-three thousand, four hundred twenty-two".