52223462 has 4 divisors (see below), whose sum is σ = 78335196. Its totient is φ = 26111730.

The previous prime is 52223459. The next prime is 52223467. The reversal of 52223462 is 26432225.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52223467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13055864 + ... + 13055867.

It is an arithmetic number, because the mean of its divisors is an integer number (19583799).

Almost surely, 2^52223462 is an apocalyptic number.

52223462 is a deficient number, since it is larger than the sum of its proper divisors (26111734).

52223462 is a wasteful number, since it uses less digits than its factorization.

52223462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26111733.

The product of its digits is 5760, while the sum is 26.

The square root of 52223462 is about 7226.5802424107. The cubic root of 52223462 is about 373.7850147097.

Adding to 52223462 its reverse (26432225), we get a palindrome (78655687).

The spelling of 52223462 in words is "fifty-two million, two hundred twenty-three thousand, four hundred sixty-two".