51846141 has 16 divisors (see below), whose sum is σ = 74291904. Its totient is φ = 32043264.

The previous prime is 51846131. The next prime is 51846187. The reversal of 51846141 is 14164815.

It is not a de Polignac number, because 51846141 - 2⁶ = 51846077 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 51846099 and 51846108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51846131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4170 + ... + 11003.

It is an arithmetic number, because the mean of its divisors is an integer number (4643244).

Almost surely, 2^51846141 is an apocalyptic number.

51846141 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

51846141 is a deficient number, since it is larger than the sum of its proper divisors (22445763).

51846141 is a wasteful number, since it uses less digits than its factorization.

51846141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15260.

The product of its digits is 3840, while the sum is 30.

The square root of 51846141 is about 7200.4264457044. The cubic root of 51846141 is about 372.8826235242.

It can be divided in two parts, 5184 and 6141, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 51846141 in words is "fifty-one million, eight hundred forty-six thousand, one hundred forty-one".