42925927 has 8 divisors (see below), whose sum is σ = 47037312. Its totient is φ = 38849400.

The previous prime is 42925907. The next prime is 42925931. The reversal of 42925927 is 72952924.

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

It is a cyclic number.

It is not a de Polignac number, because 42925927 - 2¹¹ = 42923879 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 42925927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42925907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6099 + ... + 11092.

It is an arithmetic number, because the mean of its divisors is an integer number (5879664).

Almost surely, 2^42925927 is an apocalyptic number.

42925927 is a deficient number, since it is larger than the sum of its proper divisors (4111385).

42925927 is a wasteful number, since it uses less digits than its factorization.

42925927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17429.

The product of its digits is 90720, while the sum is 40.

The square root of 42925927 is about 6551.7880765483. The cubic root of 42925927 is about 350.1385220396.

The spelling of 42925927 in words is "forty-two million, nine hundred twenty-five thousand, nine hundred twenty-seven".