42964741 has 4 divisors (see below), whose sum is σ = 43157632. Its totient is φ = 42771852.

The previous prime is 42964711. The next prime is 42964769. The reversal of 42964741 is 14746924.

It is a happy number.

42964741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42964741 - 2²³ = 34576133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42964741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42964711) 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 3 ways as a sum of consecutive naturals, for example, 96111 + ... + 96556.

It is an arithmetic number, because the mean of its divisors is an integer number (10789408).

Almost surely, 2^42964741 is an apocalyptic number.

It is an amenable number.

42964741 is a deficient number, since it is larger than the sum of its proper divisors (192891).

42964741 is a wasteful number, since it uses less digits than its factorization.

42964741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192890.

The product of its digits is 48384, while the sum is 37.

The square root of 42964741 is about 6554.7494994088. The cubic root of 42964741 is about 350.2440230228.

The spelling of 42964741 in words is "forty-two million, nine hundred sixty-four thousand, seven hundred forty-one".