56734111 has 6 divisors (see below), whose sum is σ = 65996880. Its totient is φ = 48629196.

The previous prime is 56734109. The next prime is 56734159. The reversal of 56734111 is 11143765.

It is not a de Polignac number, because 56734111 - 2¹ = 56734109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56734111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56734211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578871 + ... + 578968.

It is an arithmetic number, because the mean of its divisors is an integer number (10999480).

Almost surely, 2^56734111 is an apocalyptic number.

56734111 is a deficient number, since it is larger than the sum of its proper divisors (9262769).

56734111 is a wasteful number, since it uses less digits than its factorization.

56734111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157853 (or 1157846 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 56734111 is about 7532.2049228629. The cubic root of 56734111 is about 384.2507743271.

Adding to 56734111 its reverse (11143765), we get a palindrome (67877876).

The spelling of 56734111 in words is "fifty-six million, seven hundred thirty-four thousand, one hundred eleven".