56071734 has 8 divisors (see below), whose sum is σ = 112143480. Its totient is φ = 18690576.

The previous prime is 56071733. The next prime is 56071739. The reversal of 56071734 is 43717065.

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

56071734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 56071695 and 56071704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56071733) 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, 4672639 + ... + 4672650.

It is an arithmetic number, because the mean of its divisors is an integer number (14017935).

Almost surely, 2^56071734 is an apocalyptic number.

56071734 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.

56071734 is a wasteful number, since it uses less digits than its factorization.

56071734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9345294.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 56071734 is about 7488.1061691191. The cubic root of 56071734 is about 382.7495266198.

Adding to 56071734 its reverse (43717065), we get a palindrome (99788799).

The spelling of 56071734 in words is "fifty-six million, seventy-one thousand, seven hundred thirty-four".