61375226 has 24 divisors (see below), whose sum is σ = 103812192. Its totient is φ = 26988600.

The previous prime is 61375217. The next prime is 61375241. The reversal of 61375226 is 62257316.

61375226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61375192 and 61375201.

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 11 ways as a sum of consecutive naturals, for example, 19691 + ... + 22593.

It is an arithmetic number, because the mean of its divisors is an integer number (4325508).

Almost surely, 2^61375226 is an apocalyptic number.

61375226 is a deficient number, since it is larger than the sum of its proper divisors (42436966).

61375226 is a wasteful number, since it uses less digits than its factorization.

61375226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978 (or 2947 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 61375226 is about 7834.2342318825. The cubic root of 61375226 is about 394.4552143650.

The spelling of 61375226 in words is "sixty-one million, three hundred seventy-five thousand, two hundred twenty-six".