71774014 has 16 divisors (see below), whose sum is σ = 119941920. Its totient is φ = 31983840.

The previous prime is 71773987. The next prime is 71774023. The reversal of 71774014 is 41047717.

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, 46842 + ... + 48349.

It is an arithmetic number, because the mean of its divisors is an integer number (7496370).

Almost surely, 2^71774014 is an apocalyptic number.

71774014 is a deficient number, since it is larger than the sum of its proper divisors (48167906).

71774014 is a wasteful number, since it uses less digits than its factorization.

71774014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95235.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 71774014 is about 8471.9545560632. The cubic root of 71774014 is about 415.5810586066.

The spelling of 71774014 in words is "seventy-one million, seven hundred seventy-four thousand, fourteen".