46665655 has 4 divisors (see below), whose sum is σ = 55998792. Its totient is φ = 37332520.

The previous prime is 46665631. The next prime is 46665659. The reversal of 46665655 is 55656664.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46665655 - 2⁵ = 46665623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46665659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4666561 + ... + 4666570.

It is an arithmetic number, because the mean of its divisors is an integer number (13999698).

Almost surely, 2^46665655 is an apocalyptic number.

46665655 is a deficient number, since it is larger than the sum of its proper divisors (9333137).

46665655 is an equidigital number, since it uses as much as digits as its factorization.

46665655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9333136.

The product of its digits is 648000, while the sum is 43.

The square root of 46665655 is about 6831.2264638204. The cubic root of 46665655 is about 360.0248311062.

The spelling of 46665655 in words is "forty-six million, six hundred sixty-five thousand, six hundred fifty-five".