71048634 has 8 divisors (see below), whose sum is σ = 142097280. Its totient is φ = 23682876.

The previous prime is 71048629. The next prime is 71048639. The reversal of 71048634 is 43684017.

It is an interprime number because it is at equal distance from previous prime (71048629) and next prime (71048639).

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

71048634 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 71048595 and 71048604.

It is not an unprimeable number, because it can be changed into a prime (71048639) 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, 5920714 + ... + 5920725.

It is an arithmetic number, because the mean of its divisors is an integer number (17762160).

Almost surely, 2^71048634 is an apocalyptic number.

71048634 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.

71048634 is a wasteful number, since it uses less digits than its factorization.

71048634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11841444.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 71048634 is about 8429.0351761041. The cubic root of 71048634 is about 414.1763000907.

The spelling of 71048634 in words is "seventy-one million, forty-eight thousand, six hundred thirty-four".