71474034 has 32 divisors (see below), whose sum is σ = 148377600. Its totient is φ = 22928400.

The previous prime is 71474027. The next prime is 71474083. The reversal of 71474034 is 43047417.

It is a junction number, because it is equal to n+sod(n) for n = 71473992 and 71474010.

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, 36049 + ... + 37979.

It is an arithmetic number, because the mean of its divisors is an integer number (4636800).

Almost surely, 2^71474034 is an apocalyptic number.

71474034 is an abundant number, since it is smaller than the sum of its proper divisors (76903566).

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

71474034 is a wasteful number, since it uses less digits than its factorization.

71474034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 71474034 is about 8454.2317214517. The cubic root of 71474034 is about 415.0012754594.

The spelling of 71474034 in words is "seventy-one million, four hundred seventy-four thousand, thirty-four".