71418914 has 8 divisors (see below), whose sum is σ = 122432448. Its totient is φ = 30608100.

The previous prime is 71418913. The next prime is 71418943. The reversal of 71418914 is 41981417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×71418914² = 10201322553878792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71418913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2550662 + ... + 2550689.

It is an arithmetic number, because the mean of its divisors is an integer number (15304056).

Almost surely, 2^71418914 is an apocalyptic number.

71418914 is a deficient number, since it is larger than the sum of its proper divisors (51013534).

71418914 is a wasteful number, since it uses less digits than its factorization.

71418914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101360.

The product of its digits is 8064, while the sum is 35.

The square root of 71418914 is about 8450.9711867927. The cubic root of 71418914 is about 414.8945665292.

The spelling of 71418914 in words is "seventy-one million, four hundred eighteen thousand, nine hundred fourteen".