42852034 has 4 divisors (see below), whose sum is σ = 64278054. Its totient is φ = 21426016.

The previous prime is 42852001. The next prime is 42852041. The reversal of 42852034 is 43025824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41563809 + 1288225 = 6447^2 + 1135^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42851993 and 42852011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10713007 + ... + 10713010.

Almost surely, 2^42852034 is an apocalyptic number.

42852034 is a deficient number, since it is larger than the sum of its proper divisors (21426020).

42852034 is a wasteful number, since it uses less digits than its factorization.

42852034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21426019.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 42852034 is about 6546.1465000411. The cubic root of 42852034 is about 349.9374963216.

Adding to 42852034 its reverse (43025824), we get a palindrome (85877858).

The spelling of 42852034 in words is "forty-two million, eight hundred fifty-two thousand, thirty-four".