71302934 has 16 divisors (see below), whose sum is σ = 112804080. Its totient is φ = 33708960.

The previous prime is 71302897. The next prime is 71302937. The reversal of 71302934 is 43920317.

It is a junction number, because it is equal to n+sod(n) for n = 71302897 and 71302906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71302937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21764 + ... + 24824.

It is an arithmetic number, because the mean of its divisors is an integer number (7050255).

Almost surely, 2^71302934 is an apocalyptic number.

71302934 is a deficient number, since it is larger than the sum of its proper divisors (41501146).

71302934 is a wasteful number, since it uses less digits than its factorization.

71302934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 71302934 is about 8444.1064654586. The cubic root of 71302934 is about 414.6698569467.

The spelling of 71302934 in words is "seventy-one million, three hundred two thousand, nine hundred thirty-four".