71470201 has 4 divisors (see below), whose sum is σ = 77967504. Its totient is φ = 64972900.

The previous prime is 71470183. The next prime is 71470207. The reversal of 71470201 is 10207417.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 71470201 - 2⁵ = 71470169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71470207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3248635 + ... + 3248656.

It is an arithmetic number, because the mean of its divisors is an integer number (19491876).

Almost surely, 2^71470201 is an apocalyptic number.

It is an amenable number.

71470201 is a deficient number, since it is larger than the sum of its proper divisors (6497303).

71470201 is a wasteful number, since it uses less digits than its factorization.

71470201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6497302.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 71470201 is about 8454.0050272046. The cubic root of 71470201 is about 414.9938567823.

Adding to 71470201 its reverse (10207417), we get a palindrome (81677618).

The spelling of 71470201 in words is "seventy-one million, four hundred seventy thousand, two hundred one".