38435005 has 32 divisors (see below), whose sum is σ = 57427200. Its totient is φ = 24095232.

The previous prime is 38435003. The next prime is 38435027. The reversal of 38435005 is 50053483.

It is not a de Polignac number, because 38435005 - 2¹ = 38435003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38435003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18289 + ... + 20281.

It is an arithmetic number, because the mean of its divisors is an integer number (1794600).

Almost surely, 2^38435005 is an apocalyptic number.

38435005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38435005 is a deficient number, since it is larger than the sum of its proper divisors (18992195).

38435005 is a wasteful number, since it uses less digits than its factorization.

38435005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 38435005 is about 6199.5971643325. The cubic root of 38435005 is about 337.4755501264.

Adding to 38435005 its reverse (50053483), we get a palindrome (88488488).

The spelling of 38435005 in words is "thirty-eight million, four hundred thirty-five thousand, five".