46742242 has 16 divisors (see below), whose sum is σ = 73956960. Its totient is φ = 22095072.

The previous prime is 46742209. The next prime is 46742303. The reversal of 46742242 is 24224764.

46742242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23478 + ... + 25390.

It is an arithmetic number, because the mean of its divisors is an integer number (4622310).

Almost surely, 2^46742242 is an apocalyptic number.

46742242 is a deficient number, since it is larger than the sum of its proper divisors (27214718).

46742242 is a wasteful number, since it uses less digits than its factorization.

46742242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577.

The product of its digits is 21504, while the sum is 31.

The square root of 46742242 is about 6836.8298209038. The cubic root of 46742242 is about 360.2216793108.

The spelling of 46742242 in words is "forty-six million, seven hundred forty-two thousand, two hundred forty-two".