38452115 has 16 divisors (see below), whose sum is σ = 51408000. Its totient is φ = 27414912.

The previous prime is 38452103. The next prime is 38452123. The reversal of 38452115 is 51125483.

It is a cyclic number.

It is not a de Polignac number, because 38452115 - 2⁸ = 38451859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8315 + ... + 12084.

It is an arithmetic number, because the mean of its divisors is an integer number (3213000).

Almost surely, 2^38452115 is an apocalyptic number.

38452115 is a deficient number, since it is larger than the sum of its proper divisors (12955885).

38452115 is a wasteful number, since it uses less digits than its factorization.

38452115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446.

The product of its digits is 4800, while the sum is 29.

The square root of 38452115 is about 6200.9769391605. The cubic root of 38452115 is about 337.5256203687.

Adding to 38452115 its reverse (51125483), we get a palindrome (89577598).

The spelling of 38452115 in words is "thirty-eight million, four hundred fifty-two thousand, one hundred fifteen".