71348898 has 48 divisors (see below), whose sum is σ = 158264640. Its totient is φ = 21398784.

The previous prime is 71348891. The next prime is 71348899. The reversal of 71348898 is 89884317.

It is not an unprimeable number, because it can be changed into a prime (71348891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38988 + ... + 40776.

It is an arithmetic number, because the mean of its divisors is an integer number (3297180).

Almost surely, 2^71348898 is an apocalyptic number.

71348898 is an abundant number, since it is smaller than the sum of its proper divisors (86915742).

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

71348898 is a wasteful number, since it uses less digits than its factorization.

71348898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851 (or 1834 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 71348898 is about 8446.8276885467. The cubic root of 71348898 is about 414.7589406640.

The spelling of 71348898 in words is "seventy-one million, three hundred forty-eight thousand, eight hundred ninety-eight".