146433463 has 4 divisors (see below), whose sum is σ = 159745608. Its totient is φ = 133121320.

The previous prime is 146433421. The next prime is 146433487. The reversal of 146433463 is 364334641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364334641 = 11 ⋅33121331.

It is a cyclic number.

It is not a de Polignac number, because 146433463 - 2¹³ = 146425271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146433493) 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, 6656056 + ... + 6656077.

It is an arithmetic number, because the mean of its divisors is an integer number (39936402).

Almost surely, 2^146433463 is an apocalyptic number.

146433463 is a deficient number, since it is larger than the sum of its proper divisors (13312145).

146433463 is a wasteful number, since it uses less digits than its factorization.

146433463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13312144.

The product of its digits is 62208, while the sum is 34.

The square root of 146433463 is about 12100.9695066139. The cubic root of 146433463 is about 527.0843373145.

It can be divided in two parts, 1 and 46433463, that added together give a palindrome (46433464).

The spelling of 146433463 in words is "one hundred forty-six million, four hundred thirty-three thousand, four hundred sixty-three".