51606114 has 48 divisors (see below), whose sum is σ = 120706848. Its totient is φ = 14665728.

The previous prime is 51606059. The next prime is 51606127. The reversal of 51606114 is 41160615.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75217 + ... + 75899.

It is an arithmetic number, because the mean of its divisors is an integer number (2514726).

Almost surely, 2^51606114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51606114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60353424).

51606114 is an abundant number, since it is smaller than the sum of its proper divisors (69100734).

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

51606114 is a wasteful number, since it uses less digits than its factorization.

51606114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 51606114 is about 7183.7395554126. The cubic root of 51606114 is about 372.3063005071.

Adding to 51606114 its reverse (41160615), we get a palindrome (92766729).

It can be divided in two parts, 5160611 and 4, that added together give a palindrome (5160615).

The spelling of 51606114 in words is "fifty-one million, six hundred six thousand, one hundred fourteen".