10045887 has 8 divisors (see below), whose sum is σ = 13451520. Its totient is φ = 6668760.

The previous prime is 10045883. The next prime is 10045901. The reversal of 10045887 is 78854001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10045887 - 2² = 10045883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6289 + ... + 7722.

It is an arithmetic number, because the mean of its divisors is an integer number (1681440).

Almost surely, 2^10045887 is an apocalyptic number.

10045887 is a deficient number, since it is larger than the sum of its proper divisors (3405633).

10045887 is a wasteful number, since it uses less digits than its factorization.

10045887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14253.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 10045887 is about 3169.5247277786. The cubic root of 10045887 is about 215.7725013870.

Adding to 10045887 its reverse (78854001), we get a palindrome (88899888).

The spelling of 10045887 in words is "ten million, forty-five thousand, eight hundred eighty-seven".