62261816226 has 64 divisors (see below), whose sum is σ = 133589005056. Its totient is φ = 19276544000.

The previous prime is 62261816189. The next prime is 62261816317.

It is a happy number.

62261816226 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3194206 + ... + 3213638.

It is an arithmetic number, because the mean of its divisors is an integer number (2087328204).

Almost surely, 2^62261816226 is an apocalyptic number.

62261816226 is an abundant number, since it is smaller than the sum of its proper divisors (71327188830).

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

62261816226 is a wasteful number, since it uses less digits than its factorization.

62261816226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19867.

The product of its digits is 165888, while the sum is 42.

The spelling of 62261816226 in words is "sixty-two billion, two hundred sixty-one million, eight hundred sixteen thousand, two hundred twenty-six".