70811201 has 8 divisors (see below), whose sum is σ = 72382464. Its totient is φ = 69257200.

The previous prime is 70811189. The next prime is 70811203. The reversal of 70811201 is 10211807.

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

It is a cyclic number.

It is not a de Polignac number, because 70811201 - 2¹⁰ = 70810177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70811203) 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, 4160 + ... + 12606.

It is an arithmetic number, because the mean of its divisors is an integer number (9047808).

Almost surely, 2^70811201 is an apocalyptic number.

It is an amenable number.

70811201 is a deficient number, since it is larger than the sum of its proper divisors (1571263).

70811201 is a wasteful number, since it uses less digits than its factorization.

70811201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 70811201 is about 8414.9391560486. The cubic root of 70811201 is about 413.7144152089.

The spelling of 70811201 in words is "seventy million, eight hundred eleven thousand, two hundred one".