61412635 has 8 divisors (see below), whose sum is σ = 73750896. Its totient is φ = 49092960.

The previous prime is 61412623. The next prime is 61412677. The reversal of 61412635 is 53621416.

61412635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 61412635 - 2²¹ = 59315483 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 4140 + ... + 11830.

It is an arithmetic number, because the mean of its divisors is an integer number (9218862).

Almost surely, 2^61412635 is an apocalyptic number.

61412635 is a deficient number, since it is larger than the sum of its proper divisors (12338261).

61412635 is a wasteful number, since it uses less digits than its factorization.

61412635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9293.

The product of its digits is 4320, while the sum is 28.

The square root of 61412635 is about 7836.6214021095. The cubic root of 61412635 is about 394.5353399524.

The spelling of 61412635 in words is "sixty-one million, four hundred twelve thousand, six hundred thirty-five".