3672115 has 4 divisors (see below), whose sum is σ = 4406544. Its totient is φ = 2937688.

The previous prime is 3672113. The next prime is 3672127. The reversal of 3672115 is 5112763.

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

It is a cyclic number.

It is not a de Polignac number, because 3672115 - 2¹ = 3672113 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3672115.

It is not an unprimeable number, because it can be changed into a prime (3672113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367207 + ... + 367216.

It is an arithmetic number, because the mean of its divisors is an integer number (1101636).

Almost surely, 2^3672115 is an apocalyptic number.

3672115 is a deficient number, since it is larger than the sum of its proper divisors (734429).

3672115 is an equidigital number, since it uses as much as digits as its factorization.

3672115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734428.

The product of its digits is 1260, while the sum is 25.

The square root of 3672115 is about 1916.2763370662. The cubic root of 3672115 is about 154.2785059749.

Adding to 3672115 its reverse (5112763), we get a palindrome (8784878).

The spelling of 3672115 in words is "three million, six hundred seventy-two thousand, one hundred fifteen".