51060406 has 8 divisors (see below), whose sum is σ = 77268744. Its totient is φ = 25304160.

The previous prime is 51060403. The next prime is 51060413. The reversal of 51060406 is 60406015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×51060406³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51060403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112740 + ... + 113191.

It is an arithmetic number, because the mean of its divisors is an integer number (9658593).

Almost surely, 2^51060406 is an apocalyptic number.

51060406 is a deficient number, since it is larger than the sum of its proper divisors (26208338).

51060406 is a wasteful number, since it uses less digits than its factorization.

51060406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226046.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 51060406 is about 7145.6564429029. The cubic root of 51060406 is about 370.9893318448.

The spelling of 51060406 in words is "fifty-one million, sixty thousand, four hundred six".