466146385 has 4 divisors (see below), whose sum is σ = 559375668. Its totient is φ = 372917104.

The previous prime is 466146383. The next prime is 466146389. The reversal of 466146385 is 583641664.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 260854801 + 205291584 = 16151^2 + 14328^2 .

It is a cyclic number.

It is not a de Polignac number, because 466146385 - 2¹ = 466146383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466146383) 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, 46614634 + ... + 46614643.

It is an arithmetic number, because the mean of its divisors is an integer number (139843917).

Almost surely, 2^466146385 is an apocalyptic number.

It is an amenable number.

466146385 is a deficient number, since it is larger than the sum of its proper divisors (93229283).

466146385 is an equidigital number, since it uses as much as digits as its factorization.

466146385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93229282.

The product of its digits is 414720, while the sum is 43.

The square root of 466146385 is about 21590.4234557824. The cubic root of 466146385 is about 775.3672265899.

The spelling of 466146385 in words is "four hundred sixty-six million, one hundred forty-six thousand, three hundred eighty-five".