38148435 has 32 divisors (see below), whose sum is σ = 73039680. Its totient is φ = 18779904.

The previous prime is 38148433. The next prime is 38148437. The reversal of 38148435 is 53484183.

It is an interprime number because it is at equal distance from previous prime (38148433) and next prime (38148437).

It is not a de Polignac number, because 38148435 - 2¹ = 38148433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38148435.

It is not an unprimeable number, because it can be changed into a prime (38148431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9114 + ... + 12623.

It is an arithmetic number, because the mean of its divisors is an integer number (2282490).

Almost surely, 2^38148435 is an apocalyptic number.

38148435 is a deficient number, since it is larger than the sum of its proper divisors (34891245).

38148435 is a wasteful number, since it uses less digits than its factorization.

38148435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21764 (or 21758 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 38148435 is about 6176.4419369083. The cubic root of 38148435 is about 336.6347217781.

It can be divided in two parts, 38148 and 435, that added together give a palindrome (38583).

The spelling of 38148435 in words is "thirty-eight million, one hundred forty-eight thousand, four hundred thirty-five".