62412421 has 4 divisors (see below), whose sum is σ = 62436672. Its totient is φ = 62388172.

The previous prime is 62412401. The next prime is 62412439. The reversal of 62412421 is 12421426.

It is a happy number.

62412421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 62412421 - 2⁷ = 62412293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62412392 and 62412401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62412401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7735 + ... + 13588.

It is an arithmetic number, because the mean of its divisors is an integer number (15609168).

Almost surely, 2^62412421 is an apocalyptic number.

It is an amenable number.

62412421 is a deficient number, since it is larger than the sum of its proper divisors (24251).

62412421 is a wasteful number, since it uses less digits than its factorization.

62412421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24250.

The product of its digits is 768, while the sum is 22.

The square root of 62412421 is about 7900.1532263621. The cubic root of 62412421 is about 396.6648123476.

Adding to 62412421 its reverse (12421426), we get a palindrome (74833847).

The spelling of 62412421 in words is "sixty-two million, four hundred twelve thousand, four hundred twenty-one".