38236965 has 16 divisors (see below), whose sum is σ = 65885568. Its totient is φ = 18824256.

The previous prime is 38236963. The next prime is 38236973. The reversal of 38236965 is 56963283.

38236965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38236965 - 2¹ = 38236963 is a prime.

It is a super-2 number, since 2×38236965² = 2924130984822450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38236963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97849 + ... + 98238.

It is an arithmetic number, because the mean of its divisors is an integer number (4117848).

Almost surely, 2^38236965 is an apocalyptic number.

It is an amenable number.

38236965 is a deficient number, since it is larger than the sum of its proper divisors (27648603).

38236965 is a wasteful number, since it uses less digits than its factorization.

38236965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196108.

The product of its digits is 233280, while the sum is 42.

The square root of 38236965 is about 6183.6045313393. The cubic root of 38236965 is about 336.8949268414.

The spelling of 38236965 in words is "thirty-eight million, two hundred thirty-six thousand, nine hundred sixty-five".