71952050 has 96 divisors (see below), whose sum is σ = 152668800. Its totient is φ = 25090560.

The previous prime is 71952019. The next prime is 71952061. The reversal of 71952050 is 5025917.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 808406 + ... + 808494.

It is an arithmetic number, because the mean of its divisors is an integer number (1590300).

Almost surely, 2^71952050 is an apocalyptic number.

71952050 is an abundant number, since it is smaller than the sum of its proper divisors (80716750).

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

71952050 is a wasteful number, since it uses less digits than its factorization.

71952050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 71952050 is about 8482.4554228124. The cubic root of 71952050 is about 415.9243922318.

Adding to 71952050 its reverse (5025917), we get a palindrome (76977967).

The spelling of 71952050 in words is "seventy-one million, nine hundred fifty-two thousand, fifty".