10500394 has 8 divisors (see below), whose sum is σ = 15769728. Its totient is φ = 5243820.

The previous prime is 10500379. The next prime is 10500421. The reversal of 10500394 is 49300501.

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

It is a super-2 number, since 2×10500394² = 220516548310472, which contains 22 as substring.

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, 762 + ... + 4645.

It is an arithmetic number, because the mean of its divisors is an integer number (1971216).

Almost surely, 2^10500394 is an apocalyptic number.

10500394 is a deficient number, since it is larger than the sum of its proper divisors (5269334).

10500394 is an equidigital number, since it uses as much as digits as its factorization.

10500394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 10500394 is about 3240.4311441535. The cubic root of 10500394 is about 218.9786958975.

Adding to 10500394 its reverse (49300501), we get a palindrome (59800895).

The spelling of 10500394 in words is "ten million, five hundred thousand, three hundred ninety-four".