146465463 has 4 divisors (see below), whose sum is σ = 195287288. Its totient is φ = 97643640.

The previous prime is 146465461. The next prime is 146465477. The reversal of 146465463 is 364564641.

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

It is not a de Polignac number, because 146465463 - 2¹ = 146465461 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 (146465461) 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, 24410908 + ... + 24410913.

It is an arithmetic number, because the mean of its divisors is an integer number (48821822).

Almost surely, 2^146465463 is an apocalyptic number.

146465463 is a deficient number, since it is larger than the sum of its proper divisors (48821825).

146465463 is an equidigital number, since it uses as much as digits as its factorization.

146465463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48821824.

The product of its digits is 207360, while the sum is 39.

The square root of 146465463 is about 12102.2916424948. The cubic root of 146465463 is about 527.1227289726.

The spelling of 146465463 in words is "one hundred forty-six million, four hundred sixty-five thousand, four hundred sixty-three".