62561230 has 16 divisors (see below), whose sum is σ = 115007040. Its totient is φ = 24491872.

The previous prime is 62561227. The next prime is 62561231. The reversal of 62561230 is 3216526.

It is a super-2 number, since 2×62561230² = 7827814998225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 62561195 and 62561204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62561231) 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, 66085 + ... + 67024.

It is an arithmetic number, because the mean of its divisors is an integer number (7187940).

Almost surely, 2^62561230 is an apocalyptic number.

62561230 is a deficient number, since it is larger than the sum of its proper divisors (52445810).

62561230 is a wasteful number, since it uses less digits than its factorization.

62561230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133163.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 62561230 is about 7909.5657276490. The cubic root of 62561230 is about 396.9798161163.

Adding to 62561230 its reverse (3216526), we get a palindrome (65777756).

The spelling of 62561230 in words is "sixty-two million, five hundred sixty-one thousand, two hundred thirty".