42662762 has 8 divisors (see below), whose sum is σ = 64028100. Its totient is φ = 21320064.

The previous prime is 42662749. The next prime is 42662783. The reversal of 42662762 is 26726624.

It can be written as a sum of positive squares in 2 ways, for example, as 34939921 + 7722841 = 5911^2 + 2779^2 .

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

It is a super-2 number, since 2×42662762² = 3640222522937288, which contains 22 as substring.

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, 314 + ... + 9242.

Almost surely, 2^42662762 is an apocalyptic number.

42662762 is a deficient number, since it is larger than the sum of its proper divisors (21365338).

42662762 is a wasteful number, since it uses less digits than its factorization.

42662762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11320.

The product of its digits is 48384, while the sum is 35.

The square root of 42662762 is about 6531.6737518036. The cubic root of 42662762 is about 349.4215260677.

The spelling of 42662762 in words is "forty-two million, six hundred sixty-two thousand, seven hundred sixty-two".