61026466 has 8 divisors (see below), whose sum is σ = 91670940. Its totient is φ = 30469488.

The previous prime is 61026451. The next prime is 61026509. The reversal of 61026466 is 66462016.

It can be written as a sum of positive squares in 2 ways, for example, as 44502241 + 16524225 = 6671^2 + 4065^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 20101 + ... + 22936.

Almost surely, 2^61026466 is an apocalyptic number.

61026466 is a deficient number, since it is larger than the sum of its proper divisors (30644474).

61026466 is a wasteful number, since it uses less digits than its factorization.

61026466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43748.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 61026466 is about 7811.9438042014. The cubic root of 61026466 is about 393.7066408626.

The spelling of 61026466 in words is "sixty-one million, twenty-six thousand, four hundred sixty-six".