71025875 has 8 divisors (see below), whose sum is σ = 88640448. Its totient is φ = 56820600.

The previous prime is 71025859. The next prime is 71025887. The reversal of 71025875 is 57852017.

It is not a de Polignac number, because 71025875 - 2⁴ = 71025859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283979 + ... + 284228.

It is an arithmetic number, because the mean of its divisors is an integer number (11080056).

Almost surely, 2^71025875 is an apocalyptic number.

71025875 is a deficient number, since it is larger than the sum of its proper divisors (17614573).

71025875 is an equidigital number, since it uses as much as digits as its factorization.

71025875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568222 (or 568212 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 71025875 is about 8427.6850320832. The cubic root of 71025875 is about 414.1320710203.

The spelling of 71025875 in words is "seventy-one million, twenty-five thousand, eight hundred seventy-five".