51106710 has 16 divisors (see below), whose sum is σ = 122656176. Its totient is φ = 13628448.

The previous prime is 51106697. The next prime is 51106711. The reversal of 51106710 is 1760115.

It is a super-2 number, since 2×51106710² = 5223791614048200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51106711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851749 + ... + 851808.

It is an arithmetic number, because the mean of its divisors is an integer number (7666011).

Almost surely, 2^51106710 is an apocalyptic number.

51106710 is an abundant number, since it is smaller than the sum of its proper divisors (71549466).

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

51106710 is a wasteful number, since it uses less digits than its factorization.

51106710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703567.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 51106710 is about 7148.8957189205. The cubic root of 51106710 is about 371.1014415418.

Adding to 51106710 its reverse (1760115), we get a palindrome (52866825).

The spelling of 51106710 in words is "fifty-one million, one hundred six thousand, seven hundred ten".