61006468 has 6 divisors (see below), whose sum is σ = 106761326. Its totient is φ = 30503232.

The previous prime is 61006457. The next prime is 61006469. The reversal of 61006468 is 86460016.

It can be written as a sum of positive squares in only one way, i.e., 36385024 + 24621444 = 6032^2 + 4962^2 .

It is not an unprimeable number, because it can be changed into a prime (61006469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7625805 + ... + 7625812.

Almost surely, 2^61006468 is an apocalyptic number.

It is an amenable number.

61006468 is a deficient number, since it is larger than the sum of its proper divisors (45754858).

61006468 is a wasteful number, since it uses less digits than its factorization.

61006468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15251621 (or 15251619 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 61006468 is about 7810.6637362007. The cubic root of 61006468 is about 393.6636310774.

The spelling of 61006468 in words is "sixty-one million, six thousand, four hundred sixty-eight".