71054014 has 4 divisors (see below), whose sum is σ = 106581024. Its totient is φ = 35527006.

The previous prime is 71054003. The next prime is 71054021. The reversal of 71054014 is 41045017.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41045017 = 13 ⋅3157309.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17763502 + ... + 17763505.

It is an arithmetic number, because the mean of its divisors is an integer number (26645256).

Almost surely, 2^71054014 is an apocalyptic number.

71054014 is a deficient number, since it is larger than the sum of its proper divisors (35527010).

71054014 is a wasteful number, since it uses less digits than its factorization.

71054014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35527009.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 71054014 is about 8429.3543050461. The cubic root of 71054014 is about 414.1867540203.

The spelling of 71054014 in words is "seventy-one million, fifty-four thousand, fourteen".