71301461 has 16 divisors (see below), whose sum is σ = 89082240. Its totient is φ = 55442880.

The previous prime is 71301437. The next prime is 71301469. The reversal of 71301461 is 16410317.

It is a cyclic number.

It is not a de Polignac number, because 71301461 - 2¹⁸ = 71039317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71301469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63275 + ... + 64391.

It is an arithmetic number, because the mean of its divisors is an integer number (5567640).

Almost surely, 2^71301461 is an apocalyptic number.

It is an amenable number.

71301461 is a deficient number, since it is larger than the sum of its proper divisors (17780779).

71301461 is a wasteful number, since it uses less digits than its factorization.

71301461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 71301461 is about 8444.0192444120. The cubic root of 71301461 is about 414.6670014638.

Adding to 71301461 its reverse (16410317), we get a palindrome (87711778).

The spelling of 71301461 in words is "seventy-one million, three hundred one thousand, four hundred sixty-one".