71361304 has 16 divisors (see below), whose sum is σ = 152917200. Its totient is φ = 30583392.

The previous prime is 71361299. The next prime is 71361307. The reversal of 71361304 is 40316317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71361307) 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, 637099 + ... + 637210.

It is an arithmetic number, because the mean of its divisors is an integer number (9557325).

Almost surely, 2^71361304 is an apocalyptic number.

It is an amenable number.

71361304 is an abundant number, since it is smaller than the sum of its proper divisors (81555896).

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

71361304 is a wasteful number, since it uses less digits than its factorization.

71361304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274322 (or 1274318 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 71361304 is about 8447.5620151615. The cubic root of 71361304 is about 414.7829784154.

The spelling of 71361304 in words is "seventy-one million, three hundred sixty-one thousand, three hundred four".