62545422 has 16 divisors (see below), whose sum is σ = 125253072. Its totient is φ = 20821440.

The previous prime is 62545409. The next prime is 62545423. The reversal of 62545422 is 22454526.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 62545422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62545423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423 + ... + 11274.

It is an arithmetic number, because the mean of its divisors is an integer number (7828317).

Almost surely, 2^62545422 is an apocalyptic number.

62545422 is an abundant number, since it is smaller than the sum of its proper divisors (62707650).

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

62545422 is a wasteful number, since it uses less digits than its factorization.

62545422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523.

The product of its digits is 19200, while the sum is 30.

The square root of 62545422 is about 7908.5663681858. The cubic root of 62545422 is about 396.9463769529.

Adding to 62545422 its reverse (22454526), we get a palindrome (84999948).

The spelling of 62545422 in words is "sixty-two million, five hundred forty-five thousand, four hundred twenty-two".