46566465 has 16 divisors (see below), whose sum is σ = 81279936. Its totient is φ = 22577600.

The previous prime is 46566427. The next prime is 46566469. The reversal of 46566465 is 56466564.

It is a happy number.

It is not a de Polignac number, because 46566465 - 2⁷ = 46566337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46566469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140946 + ... + 141275.

It is an arithmetic number, because the mean of its divisors is an integer number (5079996).

Almost surely, 2^46566465 is an apocalyptic number.

It is an amenable number.

46566465 is a deficient number, since it is larger than the sum of its proper divisors (34713471).

46566465 is a wasteful number, since it uses less digits than its factorization.

46566465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282240.

The product of its digits is 518400, while the sum is 42.

The square root of 46566465 is about 6823.9625585139. The cubic root of 46566465 is about 359.7695670395.

Subtracting 46566465 from its reverse (56466564), we obtain a palindrome (9900099).

The spelling of 46566465 in words is "forty-six million, five hundred sixty-six thousand, four hundred sixty-five".