61372626 has 32 divisors (see below), whose sum is σ = 142663680. Its totient is φ = 17237136.

The previous prime is 61372609. The next prime is 61372631. The reversal of 61372626 is 62627316.

61372626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9906 + ... + 14861.

It is an arithmetic number, because the mean of its divisors is an integer number (4458240).

Almost surely, 2^61372626 is an apocalyptic number.

61372626 is an abundant number, since it is smaller than the sum of its proper divisors (81291054).

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

61372626 is a wasteful number, since it uses less digits than its factorization.

61372626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24838.

The product of its digits is 18144, while the sum is 33.

The square root of 61372626 is about 7834.0682917626. The cubic root of 61372626 is about 394.4496442672.

The spelling of 61372626 in words is "sixty-one million, three hundred seventy-two thousand, six hundred twenty-six".