10378087 has 4 divisors (see below), whose sum is σ = 10712896. Its totient is φ = 10043280.

The previous prime is 10378073. The next prime is 10378091. The reversal of 10378087 is 78087301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78087301 = 6779 ⋅11519.

It is a cyclic number.

It is not a de Polignac number, because 10378087 - 2¹⁵ = 10345319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10378987) 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, 167358 + ... + 167419.

It is an arithmetic number, because the mean of its divisors is an integer number (2678224).

Almost surely, 2^10378087 is an apocalyptic number.

10378087 is a deficient number, since it is larger than the sum of its proper divisors (334809).

10378087 is an equidigital number, since it uses as much as digits as its factorization.

10378087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334808.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 10378087 is about 3221.5038413759. The cubic root of 10378087 is about 218.1251630938.

The spelling of 10378087 in words is "ten million, three hundred seventy-eight thousand, eighty-seven".