42626354 has 8 divisors (see below), whose sum is σ = 63982380. Its totient is φ = 21298896.

The previous prime is 42626299. The next prime is 42626369. The reversal of 42626354 is 45362624.

It can be written as a sum of positive squares in 2 ways, for example, as 38725729 + 3900625 = 6223^2 + 1975^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42626354.

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, 2909 + ... + 9680.

Almost surely, 2^42626354 is an apocalyptic number.

42626354 is a deficient number, since it is larger than the sum of its proper divisors (21356026).

42626354 is a wasteful number, since it uses less digits than its factorization.

42626354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14284.

The product of its digits is 34560, while the sum is 32.

The square root of 42626354 is about 6528.8861224561. The cubic root of 42626354 is about 349.3221000975.

Adding to 42626354 its reverse (45362624), we get a palindrome (87988978).

The spelling of 42626354 in words is "forty-two million, six hundred twenty-six thousand, three hundred fifty-four".