39152135 has 16 divisors (see below), whose sum is σ = 51535872. Its totient is φ = 28317600.

The previous prime is 39152131. The next prime is 39152147. The reversal of 39152135 is 53125193.

It is not a de Polignac number, because 39152135 - 2² = 39152131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39152098 and 39152107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39152131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8642 + ... + 12368.

It is an arithmetic number, because the mean of its divisors is an integer number (3220992).

Almost surely, 2^39152135 is an apocalyptic number.

39152135 is a deficient number, since it is larger than the sum of its proper divisors (12383737).

39152135 is a wasteful number, since it uses less digits than its factorization.

39152135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934.

The product of its digits is 4050, while the sum is 29.

The square root of 39152135 is about 6257.1666910831. The cubic root of 39152135 is about 339.5615310964.

The spelling of 39152135 in words is "thirty-nine million, one hundred fifty-two thousand, one hundred thirty-five".