70201027 has 4 divisors (see below), whose sum is σ = 75601120. Its totient is φ = 64800936.

The previous prime is 70201013. The next prime is 70201049. The reversal of 70201027 is 72010207.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70201027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70200995 and 70201013.

It is not an unprimeable number, because it can be changed into a prime (70201427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700027 + ... + 2700052.

It is an arithmetic number, because the mean of its divisors is an integer number (18900280).

Almost surely, 2^70201027 is an apocalyptic number.

70201027 is a deficient number, since it is larger than the sum of its proper divisors (5400093).

70201027 is a wasteful number, since it uses less digits than its factorization.

70201027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5400092.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 70201027 is about 8378.6053135352. The cubic root of 70201027 is about 412.5226717873.

The spelling of 70201027 in words is "seventy million, two hundred one thousand, twenty-seven".