51234060 has 24 divisors (see below), whose sum is σ = 143455536. Its totient is φ = 13662400.

The previous prime is 51234059. The next prime is 51234077. The reversal of 51234060 is 6043215.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426891 + ... + 427010.

It is an arithmetic number, because the mean of its divisors is an integer number (5977314).

Almost surely, 2^51234060 is an apocalyptic number.

It is an amenable number.

51234060 is an abundant number, since it is smaller than the sum of its proper divisors (92221476).

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

51234060 is a wasteful number, since it uses less digits than its factorization.

51234060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853913 (or 853911 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 51234060 is about 7157.7971471676. The cubic root of 51234060 is about 371.4094282892.

Adding to 51234060 its reverse (6043215), we get a palindrome (57277275).

The spelling of 51234060 in words is "fifty-one million, two hundred thirty-four thousand, sixty".