46465646 has 8 divisors (see below), whose sum is σ = 69781824. Its totient is φ = 23205040.

The previous prime is 46465633. The next prime is 46465649. The reversal of 46465646 is 64656464.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46465649) 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, 11735 + ... + 15186.

It is an arithmetic number, because the mean of its divisors is an integer number (8722728).

Almost surely, 2^46465646 is an apocalyptic number.

46465646 is a deficient number, since it is larger than the sum of its proper divisors (23316178).

46465646 is a wasteful number, since it uses less digits than its factorization.

46465646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27786.

The product of its digits is 414720, while the sum is 41.

The square root of 46465646 is about 6816.5714255775. The cubic root of 46465646 is about 359.5097390266.

The spelling of 46465646 in words is "forty-six million, four hundred sixty-five thousand, six hundred forty-six".