71025006 has 16 divisors (see below), whose sum is σ = 152977104. Its totient is φ = 21853824.

The previous prime is 71024981. The next prime is 71025011. The reversal of 71025006 is 60052017.

It is a congruent 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, 455211 + ... + 455366.

It is an arithmetic number, because the mean of its divisors is an integer number (9561069).

Almost surely, 2^71025006 is an apocalyptic number.

71025006 is an abundant number, since it is smaller than the sum of its proper divisors (81952098).

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

71025006 is a wasteful number, since it uses less digits than its factorization.

71025006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910595.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 71025006 is about 8427.6334756561. The cubic root of 71025006 is about 414.1303820479.

The spelling of 71025006 in words is "seventy-one million, twenty-five thousand, six".