38087051 has 4 divisors (see below), whose sum is σ = 38253600. Its totient is φ = 37920504.

The previous prime is 38087047. The next prime is 38087053. The reversal of 38087051 is 15078083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15078083 = 137 ⋅110059.

It is a cyclic number.

It is not a de Polignac number, because 38087051 - 2² = 38087047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38086999 and 38087017.

It is not an unprimeable number, because it can be changed into a prime (38087053) 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 3 ways as a sum of consecutive naturals, for example, 82931 + ... + 83388.

It is an arithmetic number, because the mean of its divisors is an integer number (9563400).

Almost surely, 2^38087051 is an apocalyptic number.

38087051 is a deficient number, since it is larger than the sum of its proper divisors (166549).

38087051 is a wasteful number, since it uses less digits than its factorization.

38087051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166548.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 38087051 is about 6171.4707323295. The cubic root of 38087051 is about 336.4540671061.

The spelling of 38087051 in words is "thirty-eight million, eighty-seven thousand, fifty-one".