10940638 has 8 divisors (see below), whose sum is σ = 16430832. Its totient is φ = 5463696.

The previous prime is 10940609. The next prime is 10940647. The reversal of 10940638 is 83604901.

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

It is a congruent number.

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, 895 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (2053854).

Almost surely, 2^10940638 is an apocalyptic number.

10940638 is a deficient number, since it is larger than the sum of its proper divisors (5490194).

10940638 is an equidigital number, since it uses as much as digits as its factorization.

10940638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6626.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 10940638 is about 3307.6635258140. The cubic root of 10940638 is about 221.9972269220.

The spelling of 10940638 in words is "ten million, nine hundred forty thousand, six hundred thirty-eight".