61350022 has 16 divisors (see below), whose sum is σ = 97524000. Its totient is φ = 28893760.

The previous prime is 61349999. The next prime is 61350041. The reversal of 61350022 is 22005316.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10522 + ... + 15277.

It is an arithmetic number, because the mean of its divisors is an integer number (6095250).

Almost surely, 2^61350022 is an apocalyptic number.

61350022 is a deficient number, since it is larger than the sum of its proper divisors (36173978).

61350022 is a wasteful number, since it uses less digits than its factorization.

61350022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25871.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 61350022 is about 7832.6254857487. The cubic root of 61350022 is about 394.4012120633.

Adding to 61350022 its reverse (22005316), we get a palindrome (83355338).

The spelling of 61350022 in words is "sixty-one million, three hundred fifty thousand, twenty-two".