46646038 has 8 divisors (see below), whose sum is σ = 70000560. Its totient is φ = 23312520.

The previous prime is 46646027. The next prime is 46646059. The reversal of 46646038 is 83064664.

46646038 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 super-2 number, since 2×46646038² = 4351705722194888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46645988 and 46646006.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2728 + ... + 10036.

It is an arithmetic number, because the mean of its divisors is an integer number (8750070).

Almost surely, 2^46646038 is an apocalyptic number.

46646038 is a deficient number, since it is larger than the sum of its proper divisors (23354522).

46646038 is a wasteful number, since it uses less digits than its factorization.

46646038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10502.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 46646038 is about 6829.7904799489. The cubic root of 46646038 is about 359.9743757482.

The spelling of 46646038 in words is "forty-six million, six hundred forty-six thousand, thirty-eight".