42614661 has 16 divisors (see below), whose sum is σ = 58006208. Its totient is φ = 27820800.

The previous prime is 42614647. The next prime is 42614669. The reversal of 42614661 is 16641624.

42614661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42614661 - 2¹³ = 42606469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42614669) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 61326 + ... + 62016.

It is an arithmetic number, because the mean of its divisors is an integer number (3625388).

Almost surely, 2^42614661 is an apocalyptic number.

It is an amenable number.

42614661 is a deficient number, since it is larger than the sum of its proper divisors (15391547).

42614661 is a wasteful number, since it uses less digits than its factorization.

42614661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092.

The product of its digits is 6912, while the sum is 30.

The square root of 42614661 is about 6527.9905790373. The cubic root of 42614661 is about 349.2901558777.

The spelling of 42614661 in words is "forty-two million, six hundred fourteen thousand, six hundred sixty-one".