51760236 has 48 divisors (see below), whose sum is σ = 132507648. Its totient is φ = 15595200.

The previous prime is 51760217. The next prime is 51760253. The reversal of 51760236 is 63206715.

51760236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24186 + ... + 26238.

It is an arithmetic number, because the mean of its divisors is an integer number (2760576).

Almost surely, 2^51760236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51760236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66253824).

51760236 is an abundant number, since it is smaller than the sum of its proper divisors (80747412).

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

51760236 is a wasteful number, since it uses less digits than its factorization.

51760236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 51760236 is about 7194.4587009726. The cubic root of 51760236 is about 372.6765638945.

The spelling of 51760236 in words is "fifty-one million, seven hundred sixty thousand, two hundred thirty-six".