71477106 has 8 divisors (see below), whose sum is σ = 142954224. Its totient is φ = 23825700.

The previous prime is 71477101. The next prime is 71477149. The reversal of 71477106 is 60177417.

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

71477106 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (71477101) 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, 5956420 + ... + 5956431.

It is an arithmetic number, because the mean of its divisors is an integer number (17869278).

Almost surely, 2^71477106 is an apocalyptic number.

71477106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

71477106 is a wasteful number, since it uses less digits than its factorization.

71477106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11912856.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 71477106 is about 8454.4134036608. The cubic root of 71477106 is about 415.0072210482.

The spelling of 71477106 in words is "seventy-one million, four hundred seventy-seven thousand, one hundred six".