38632051 has 4 divisors (see below), whose sum is σ = 38644600. Its totient is φ = 38619504.

The previous prime is 38632043. The next prime is 38632057. The reversal of 38632051 is 15023683.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15023683 = 103 ⋅145861.

It is a cyclic number.

It is not a de Polignac number, because 38632051 - 2³ = 38632043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38632057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855 + ... + 8983.

It is an arithmetic number, because the mean of its divisors is an integer number (9661150).

Almost surely, 2^38632051 is an apocalyptic number.

38632051 is a deficient number, since it is larger than the sum of its proper divisors (12549).

38632051 is an equidigital number, since it uses as much as digits as its factorization.

38632051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12548.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 38632051 is about 6215.4686870742. The cubic root of 38632051 is about 338.0512830232.

The spelling of 38632051 in words is "thirty-eight million, six hundred thirty-two thousand, fifty-one".