632214043 has 4 divisors (see below), whose sum is σ = 632519928. Its totient is φ = 631908160.

The previous prime is 632214029. The next prime is 632214047. The reversal of 632214043 is 340412236.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632214043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 632213999 and 632214017.

It is not an unprimeable number, because it can be changed into a prime (632214047) 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, 149821 + ... + 153982.

It is an arithmetic number, because the mean of its divisors is an integer number (158129982).

Almost surely, 2^632214043 is an apocalyptic number.

632214043 is a deficient number, since it is larger than the sum of its proper divisors (305885).

632214043 is a wasteful number, since it uses less digits than its factorization.

632214043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305884.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 632214043 is about 25143.8669062656. The cubic root of 632214043 is about 858.2649546768.

Adding to 632214043 its reverse (340412236), we get a palindrome (972626279).

The spelling of 632214043 in words is "six hundred thirty-two million, two hundred fourteen thousand, forty-three".