10137506 has 8 divisors (see below), whose sum is σ = 15220380. Its totient is φ = 5064048.

The previous prime is 10137499. The next prime is 10137511. The reversal of 10137506 is 60573101.

It can be written as a sum of positive squares in 2 ways, for example, as 9703225 + 434281 = 3115^2 + 659^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1820 + ... + 4856.

Almost surely, 2^10137506 is an apocalyptic number.

10137506 is a deficient number, since it is larger than the sum of its proper divisors (5082874).

10137506 is a wasteful number, since it uses less digits than its factorization.

10137506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 10137506 is about 3183.9450372141. The cubic root of 10137506 is about 216.4264693837.

The spelling of 10137506 in words is "ten million, one hundred thirty-seven thousand, five hundred six".