70873622 has 8 divisors (see below), whose sum is σ = 109976400. Its totient is φ = 34214824.

The previous prime is 70873613. The next prime is 70873633. The reversal of 70873622 is 22637807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610922 + ... + 611037.

It is an arithmetic number, because the mean of its divisors is an integer number (13747050).

Almost surely, 2^70873622 is an apocalyptic number.

70873622 is a deficient number, since it is larger than the sum of its proper divisors (39102778).

70873622 is a wasteful number, since it uses less digits than its factorization.

70873622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221990.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 70873622 is about 8418.6472785121. The cubic root of 70873622 is about 413.8359443957.

The spelling of 70873622 in words is "seventy million, eight hundred seventy-three thousand, six hundred twenty-two".