42811126 has 8 divisors (see below), whose sum is σ = 64840464. Its totient is φ = 21197640.

The previous prime is 42811079. The next prime is 42811133. The reversal of 42811126 is 62111824.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42811126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103705 + ... + 104116.

It is an arithmetic number, because the mean of its divisors is an integer number (8105058).

Almost surely, 2^42811126 is an apocalyptic number.

42811126 is a deficient number, since it is larger than the sum of its proper divisors (22029338).

42811126 is a wasteful number, since it uses less digits than its factorization.

42811126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207926.

The product of its digits is 768, while the sum is 25.

The square root of 42811126 is about 6543.0211676259. The cubic root of 42811126 is about 349.8261068149.

The spelling of 42811126 in words is "forty-two million, eight hundred eleven thousand, one hundred twenty-six".