70756201 has 8 divisors (see below), whose sum is σ = 74982600. Its totient is φ = 66648960.

The previous prime is 70756187. The next prime is 70756223. The reversal of 70756201 is 10265707.

It can be written as a sum of positive squares in 4 ways, for example, as 1849600 + 68906601 = 1360^2 + 8301^2 .

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

It is not a de Polignac number, because 70756201 - 2²¹ = 68659049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70756201.

It is not an unprimeable number, because it can be changed into a prime (70756001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28566 + ... + 30943.

It is an arithmetic number, because the mean of its divisors is an integer number (9372825).

Almost surely, 2^70756201 is an apocalyptic number.

It is an amenable number.

70756201 is a deficient number, since it is larger than the sum of its proper divisors (4226399).

70756201 is a wasteful number, since it uses less digits than its factorization.

70756201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59579.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 70756201 is about 8411.6705237426. The cubic root of 70756201 is about 413.6072749719.

The spelling of 70756201 in words is "seventy million, seven hundred fifty-six thousand, two hundred one".