71350270 has 8 divisors (see below), whose sum is σ = 128430504. Its totient is φ = 28540104.

The previous prime is 71350261. The next prime is 71350271. The reversal of 71350270 is 7205317.

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

It is a super-2 number, since 2×71350270² = 10181722058145800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71350271) 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, 3567504 + ... + 3567523.

It is an arithmetic number, because the mean of its divisors is an integer number (16053813).

Almost surely, 2^71350270 is an apocalyptic number.

71350270 is a deficient number, since it is larger than the sum of its proper divisors (57080234).

71350270 is a wasteful number, since it uses less digits than its factorization.

71350270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7135034.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 71350270 is about 8446.9089020777. The cubic root of 71350270 is about 414.7615991756.

Adding to 71350270 its reverse (7205317), we get a palindrome (78555587).

The spelling of 71350270 in words is "seventy-one million, three hundred fifty thousand, two hundred seventy".