10136487 has 8 divisors (see below), whose sum is σ = 13532400. Its totient is φ = 6749120.

The previous prime is 10136453. The next prime is 10136501. The reversal of 10136487 is 78463101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10136487 - 2⁷ = 10136359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10136407) 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, 1537 + ... + 4757.

It is an arithmetic number, because the mean of its divisors is an integer number (1691550).

Almost surely, 2^10136487 is an apocalyptic number.

10136487 is a deficient number, since it is larger than the sum of its proper divisors (3395913).

10136487 is a wasteful number, since it uses less digits than its factorization.

10136487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 10136487 is about 3183.7850115861. The cubic root of 10136487 is about 216.4192175685.

Adding to 10136487 its reverse (78463101), we get a palindrome (88599588).

The spelling of 10136487 in words is "ten million, one hundred thirty-six thousand, four hundred eighty-seven".