10038642 has 8 divisors (see below), whose sum is σ = 20077296. Its totient is φ = 3346212.

The previous prime is 10038629. The next prime is 10038643. The reversal of 10038642 is 24683001.

It is a happy number.

10038642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

10038642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10038643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836548 + ... + 836559.

It is an arithmetic number, because the mean of its divisors is an integer number (2509662).

Almost surely, 2^10038642 is an apocalyptic number.

10038642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10038642 is a wasteful number, since it uses less digits than its factorization.

10038642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673112.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 10038642 is about 3168.3816058045. The cubic root of 10038642 is about 215.7206178739.

The spelling of 10038642 in words is "ten million, thirty-eight thousand, six hundred forty-two".