71018374 has 8 divisors (see below), whose sum is σ = 121745808. Its totient is φ = 30436440.

The previous prime is 71018329. The next prime is 71018377. The reversal of 71018374 is 47381017.

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

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71018377) 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, 2536357 + ... + 2536384.

It is an arithmetic number, because the mean of its divisors is an integer number (15218226).

Almost surely, 2^71018374 is an apocalyptic number.

71018374 is a deficient number, since it is larger than the sum of its proper divisors (50727434).

71018374 is a wasteful number, since it uses less digits than its factorization.

71018374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072750.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 71018374 is about 8427.2399989558. The cubic root of 71018374 is about 414.1174917606.

The spelling of 71018374 in words is "seventy-one million, eighteen thousand, three hundred seventy-four".