46869142 has 8 divisors (see below), whose sum is σ = 70776000. Its totient is φ = 23277144.

The previous prime is 46869089. The next prime is 46869149. The reversal of 46869142 is 24196864.

46869142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 46869095 and 46869104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46869149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 78342 + ... + 78937.

It is an arithmetic number, because the mean of its divisors is an integer number (8847000).

Almost surely, 2^46869142 is an apocalyptic number.

46869142 is a deficient number, since it is larger than the sum of its proper divisors (23906858).

46869142 is a wasteful number, since it uses less digits than its factorization.

46869142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157430.

The product of its digits is 82944, while the sum is 40.

The square root of 46869142 is about 6846.1041476156. The cubic root of 46869142 is about 360.5473720436.

The spelling of 46869142 in words is "forty-six million, eight hundred sixty-nine thousand, one hundred forty-two".