42914072 has 16 divisors (see below), whose sum is σ = 81567240. Its totient is φ = 21162816.

The previous prime is 42914059. The next prime is 42914093. The reversal of 42914072 is 27041924.

It is a congruent number.

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, 36158 + ... + 37325.

Almost surely, 2^42914072 is an apocalyptic number.

It is an amenable number.

42914072 is a deficient number, since it is larger than the sum of its proper divisors (38653168).

42914072 is a wasteful number, since it uses less digits than its factorization.

42914072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73562 (or 73558 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 42914072 is about 6550.8832992200. The cubic root of 42914072 is about 350.1062860877.

Adding to 42914072 its reverse (27041924), we get a palindrome (69955996).

The spelling of 42914072 in words is "forty-two million, nine hundred fourteen thousand, seventy-two".