10140634 has 8 divisors (see below), whose sum is σ = 17383968. Its totient is φ = 4345980.

The previous prime is 10140629. The next prime is 10140643. The reversal of 10140634 is 43604101.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362152 + ... + 362179.

It is an arithmetic number, because the mean of its divisors is an integer number (2172996).

Almost surely, 2^10140634 is an apocalyptic number.

10140634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10140634 is a deficient number, since it is larger than the sum of its proper divisors (7243334).

10140634 is an equidigital number, since it uses as much as digits as its factorization.

10140634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724340.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 10140634 is about 3184.4362138375. The cubic root of 10140634 is about 216.4487270731.

Adding to 10140634 its reverse (43604101), we get a palindrome (53744735).

The spelling of 10140634 in words is "ten million, one hundred forty thousand, six hundred thirty-four".