62242420 has 24 divisors (see below), whose sum is σ = 134926848. Its totient is φ = 24093600.

The previous prime is 62242409. The next prime is 62242421. The reversal of 62242420 is 2424226.

It is a junction number, because it is equal to n+sod(n) for n = 62242391 and 62242400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62242421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49576 + ... + 50815.

It is an arithmetic number, because the mean of its divisors is an integer number (5621952).

Almost surely, 2^62242420 is an apocalyptic number.

It is an amenable number.

62242420 is an abundant number, since it is smaller than the sum of its proper divisors (72684428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62242420 is a wasteful number, since it uses less digits than its factorization.

62242420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100431 (or 100429 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 62242420 is about 7889.3865414239. The cubic root of 62242420 is about 396.3043353129.

Adding to 62242420 its reverse (2424226), we get a palindrome (64666646).

The spelling of 62242420 in words is "sixty-two million, two hundred forty-two thousand, four hundred twenty".