10013442 has 32 divisors (see below), whose sum is σ = 21399552. Its totient is φ = 3112704.

The previous prime is 10013431. The next prime is 10013447. The reversal of 10013442 is 24431001.

It is not an unprimeable number, because it can be changed into a prime (10013447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12568 + ... + 13340.

It is an arithmetic number, because the mean of its divisors is an integer number (668736).

Almost surely, 2^10013442 is an apocalyptic number.

10013442 is an abundant number, since it is smaller than the sum of its proper divisors (11386110).

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

10013442 is a wasteful number, since it uses less digits than its factorization.

10013442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10013442 is about 3164.4023132339. The cubic root of 10013442 is about 215.5399588192.

Adding to 10013442 its reverse (24431001), we get a palindrome (34444443).

The spelling of 10013442 in words is "ten million, thirteen thousand, four hundred forty-two".