71375046 has 16 divisors (see below), whose sum is σ = 145787904. Its totient is φ = 23285384.

The previous prime is 71375011. The next prime is 71375069. The reversal of 71375046 is 64057317.

It is a junction number, because it is equal to n+sod(n) for n = 71374998 and 71375016.

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, 126270 + ... + 126833.

It is an arithmetic number, because the mean of its divisors is an integer number (9111744).

Almost surely, 2^71375046 is an apocalyptic number.

71375046 is an abundant number, since it is smaller than the sum of its proper divisors (74412858).

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

71375046 is a wasteful number, since it uses less digits than its factorization.

71375046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253155.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 71375046 is about 8448.3753467753. The cubic root of 71375046 is about 414.8096015362.

The spelling of 71375046 in words is "seventy-one million, three hundred seventy-five thousand, forty-six".