61250122 has 8 divisors (see below), whose sum is σ = 93038400. Its totient is φ = 30237324.

The previous prime is 61250113. The next prime is 61250143. The reversal of 61250122 is 22105216.

61250122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 61250122.

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 3 ways as a sum of consecutive naturals, for example, 193672 + ... + 193987.

It is an arithmetic number, because the mean of its divisors is an integer number (11629800).

Almost surely, 2^61250122 is an apocalyptic number.

61250122 is a deficient number, since it is larger than the sum of its proper divisors (31788278).

61250122 is a wasteful number, since it uses less digits than its factorization.

61250122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387740.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 61250122 is about 7826.2457155395. The cubic root of 61250122 is about 394.1870198736.

Adding to 61250122 its reverse (22105216), we get a palindrome (83355338).

The spelling of 61250122 in words is "sixty-one million, two hundred fifty thousand, one hundred twenty-two".