70385201 has 2 divisors, whose sum is σ = 70385202. Its totient is φ = 70385200.

The previous prime is 70385197. The next prime is 70385207. The reversal of 70385201 is 10258307.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70224400 + 160801 = 8380^2 + 401^2 .

It is a cyclic number.

It is not a de Polignac number, because 70385201 - 2² = 70385197 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70385207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35192600 + 35192601.

It is an arithmetic number, because the mean of its divisors is an integer number (35192601).

Almost surely, 2^70385201 is an apocalyptic number.

It is an amenable number.

70385201 is a deficient number, since it is larger than the sum of its proper divisors (1).

70385201 is an equidigital number, since it uses as much as digits as its factorization.

70385201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 70385201 is about 8389.5888457063. The cubic root of 70385201 is about 412.8831109856.

The spelling of 70385201 in words is "seventy million, three hundred eighty-five thousand, two hundred one".