62421223 has 4 divisors (see below), whose sum is σ = 62738280. Its totient is φ = 62104168.

The previous prime is 62421211. The next prime is 62421269. The reversal of 62421223 is 32212426.

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

It is a cyclic number.

It is not a de Polignac number, because 62421223 - 2⁹ = 62420711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62421194 and 62421203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62421323) 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, 158233 + ... + 158626.

It is an arithmetic number, because the mean of its divisors is an integer number (15684570).

Almost surely, 2^62421223 is an apocalyptic number.

62421223 is a deficient number, since it is larger than the sum of its proper divisors (317057).

62421223 is a wasteful number, since it uses less digits than its factorization.

62421223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317056.

The product of its digits is 1152, while the sum is 22.

The square root of 62421223 is about 7900.7102845251. The cubic root of 62421223 is about 396.6834586337.

Adding to 62421223 its reverse (32212426), we get a palindrome (94633649).

The spelling of 62421223 in words is "sixty-two million, four hundred twenty-one thousand, two hundred twenty-three".