42367772 has 6 divisors (see below), whose sum is σ = 74143608. Its totient is φ = 21183884.

The previous prime is 42367747. The next prime is 42367789. The reversal of 42367772 is 27776324.

42367772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 as a sum of consecutive naturals, namely, 5295968 + ... + 5295975.

It is an arithmetic number, because the mean of its divisors is an integer number (12357268).

Almost surely, 2^42367772 is an apocalyptic number.

It is an amenable number.

42367772 is a deficient number, since it is larger than the sum of its proper divisors (31775836).

42367772 is a wasteful number, since it uses less digits than its factorization.

42367772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10591947 (or 10591945 counting only the distinct ones).

The product of its digits is 98784, while the sum is 38.

The square root of 42367772 is about 6509.0530801339. The cubic root of 42367772 is about 348.6143088812.

The spelling of 42367772 in words is "forty-two million, three hundred sixty-seven thousand, seven hundred seventy-two".