46645655 has 8 divisors (see below), whose sum is σ = 63971232. Its totient is φ = 31985568.

The previous prime is 46645631. The next prime is 46645657. The reversal of 46645655 is 55654664.

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

It is a cyclic number.

It is not a de Polignac number, because 46645655 - 2¹⁸ = 46383511 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 (46645657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666332 + ... + 666401.

It is an arithmetic number, because the mean of its divisors is an integer number (7996404).

Almost surely, 2^46645655 is an apocalyptic number.

46645655 is a deficient number, since it is larger than the sum of its proper divisors (17325577).

46645655 is a wasteful number, since it uses less digits than its factorization.

46645655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332745.

The product of its digits is 432000, while the sum is 41.

The square root of 46645655 is about 6829.7624409638. The cubic root of 46645655 is about 359.9733905229.

Subtracting 46645655 from its reverse (55654664), we obtain a palindrome (9009009).

The spelling of 46645655 in words is "forty-six million, six hundred forty-five thousand, six hundred fifty-five".