71601114 has 32 divisors (see below), whose sum is σ = 154707840. Its totient is φ = 21961152.

The previous prime is 71601109. The next prime is 71601121. The reversal of 71601114 is 41110617.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26724 + ... + 29280.

It is an arithmetic number, because the mean of its divisors is an integer number (4834620).

Almost surely, 2^71601114 is an apocalyptic number.

71601114 is an abundant number, since it is smaller than the sum of its proper divisors (83106726).

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

71601114 is a wasteful number, since it uses less digits than its factorization.

71601114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2934.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 71601114 is about 8461.7441464511. The cubic root of 71601114 is about 415.2470856458.

The spelling of 71601114 in words is "seventy-one million, six hundred one thousand, one hundred fourteen".