42852205 has 8 divisors (see below), whose sum is σ = 56097504. Its totient is φ = 31165200.

The previous prime is 42852193. The next prime is 42852217. The reversal of 42852205 is 50225824.

It is an interprime number because it is at equal distance from previous prime (42852193) and next prime (42852217).

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

It is not a de Polignac number, because 42852205 - 2¹³ = 42844013 is a prime.

It is a super-2 number, since 2×42852205² = 3672622946724050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389511 + ... + 389620.

It is an arithmetic number, because the mean of its divisors is an integer number (7012188).

Almost surely, 2^42852205 is an apocalyptic number.

It is an amenable number.

42852205 is a deficient number, since it is larger than the sum of its proper divisors (13245299).

42852205 is a wasteful number, since it uses less digits than its factorization.

42852205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779147.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 42852205 is about 6546.1595611473. The cubic root of 42852205 is about 349.9379617934.

The spelling of 42852205 in words is "forty-two million, eight hundred fifty-two thousand, two hundred five".