38320135 has 16 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 25942176.

The previous prime is 38320127. The next prime is 38320147. The reversal of 38320135 is 53102383.

It is a cyclic number.

It is not a de Polignac number, because 38320135 - 2³ = 38320127 is a prime.

It is a congruent number.

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, 4165 + ... + 9694.

It is an arithmetic number, because the mean of its divisors is an integer number (3326400).

Almost surely, 2^38320135 is an apocalyptic number.

38320135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38320135 is a deficient number, since it is larger than the sum of its proper divisors (14902265).

38320135 is a wasteful number, since it uses less digits than its factorization.

38320135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13950.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 38320135 is about 6190.3259203373. The cubic root of 38320135 is about 337.1390122901.

The spelling of 38320135 in words is "thirty-eight million, three hundred twenty thousand, one hundred thirty-five".