71353401 has 8 divisors (see below), whose sum is σ = 108729024. Its totient is φ = 40773360.

The previous prime is 71353349. The next prime is 71353409. The reversal of 71353401 is 10435317.

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

It is not a de Polignac number, because 71353401 - 2⁷ = 71353273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71353409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698870 + ... + 1698911.

It is an arithmetic number, because the mean of its divisors is an integer number (13591128).

Almost surely, 2^71353401 is an apocalyptic number.

It is an amenable number.

71353401 is a deficient number, since it is larger than the sum of its proper divisors (37375623).

71353401 is a wasteful number, since it uses less digits than its factorization.

71353401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397791.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 71353401 is about 8447.0942341139. The cubic root of 71353401 is about 414.7676659574.

Adding to 71353401 its reverse (10435317), we get a palindrome (81788718).

The spelling of 71353401 in words is "seventy-one million, three hundred fifty-three thousand, four hundred one".