3852507 has 4 divisors (see below), whose sum is σ = 5136680. Its totient is φ = 2568336.

The previous prime is 3852503. The next prime is 3852539. The reversal of 3852507 is 7052583.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7052583 = 3 ⋅2350861.

It is not a de Polignac number, because 3852507 - 2² = 3852503 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3852503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642082 + ... + 642087.

It is an arithmetic number, because the mean of its divisors is an integer number (1284170).

Almost surely, 2^3852507 is an apocalyptic number.

3852507 is a deficient number, since it is larger than the sum of its proper divisors (1284173).

3852507 is a wasteful number, since it uses less digits than its factorization.

3852507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284172.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3852507 is about 1962.7804258245. The cubic root of 3852507 is about 156.7645326860.

The spelling of 3852507 in words is "three million, eight hundred fifty-two thousand, five hundred seven".