46646474 has 8 divisors (see below), whose sum is σ = 79965408. Its totient is φ = 19991340.

The previous prime is 46646449. The next prime is 46646477. The reversal of 46646474 is 47464664.

46646474 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 Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46646477) 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, 1665932 + ... + 1665959.

It is an arithmetic number, because the mean of its divisors is an integer number (9995676).

Almost surely, 2^46646474 is an apocalyptic number.

46646474 is a deficient number, since it is larger than the sum of its proper divisors (33318934).

46646474 is a wasteful number, since it uses less digits than its factorization.

46646474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331900.

The product of its digits is 387072, while the sum is 41.

The square root of 46646474 is about 6829.8223988622. The cubic root of 46646474 is about 359.9754973035.

The spelling of 46646474 in words is "forty-six million, six hundred forty-six thousand, four hundred seventy-four".