71353150 has 24 divisors (see below), whose sum is σ = 144783144. Its totient is φ = 25946400.

The previous prime is 71353141. The next prime is 71353171. The reversal of 71353150 is 5135317.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 64317 + ... + 65416.

It is an arithmetic number, because the mean of its divisors is an integer number (6032631).

Almost surely, 2^71353150 is an apocalyptic number.

71353150 is an abundant number, since it is smaller than the sum of its proper divisors (73429994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71353150 is a wasteful number, since it uses less digits than its factorization.

71353150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129756 (or 129751 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 71353150 is about 8447.0793769208. The cubic root of 71353150 is about 414.7671796138.

Adding to 71353150 its reverse (5135317), we get a palindrome (76488467).

The spelling of 71353150 in words is "seventy-one million, three hundred fifty-three thousand, one hundred fifty".