61044662 has 8 divisors (see below), whose sum is σ = 104648016. Its totient is φ = 26161992.

The previous prime is 61044661. The next prime is 61044727. The reversal of 61044662 is 26644016.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61044661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180153 + ... + 2180180.

It is an arithmetic number, because the mean of its divisors is an integer number (13081002).

Almost surely, 2^61044662 is an apocalyptic number.

61044662 is a deficient number, since it is larger than the sum of its proper divisors (43603354).

61044662 is a wasteful number, since it uses less digits than its factorization.

61044662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360342.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 61044662 is about 7813.1083443147. The cubic root of 61044662 is about 393.7457669151.

Adding to 61044662 its reverse (26644016), we get a palindrome (87688678).

The spelling of 61044662 in words is "sixty-one million, forty-four thousand, six hundred sixty-two".