46672942 has 8 divisors (see below), whose sum is σ = 70544232. Its totient is φ = 23158200.

The previous prime is 46672933. The next prime is 46672943. The reversal of 46672942 is 24927664.

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 = 46672895 and 46672904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46672943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88809 + ... + 89332.

It is an arithmetic number, because the mean of its divisors is an integer number (8818029).

Almost surely, 2^46672942 is an apocalyptic number.

46672942 is a deficient number, since it is larger than the sum of its proper divisors (23871290).

46672942 is a wasteful number, since it uses less digits than its factorization.

46672942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178274.

The product of its digits is 145152, while the sum is 40.

The square root of 46672942 is about 6831.7598025692. The cubic root of 46672942 is about 360.0435698295.

The spelling of 46672942 in words is "forty-six million, six hundred seventy-two thousand, nine hundred forty-two".