10049442 has 32 divisors (see below), whose sum is σ = 22787520. Its totient is φ = 2928960.

The previous prime is 10049419. The next prime is 10049443. The reversal of 10049442 is 24494001.

10049442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10049442² = 201982569022728, which contains 22 as substring.

It is a nialpdrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (10049443) 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, 1909 + ... + 4872.

It is an arithmetic number, because the mean of its divisors is an integer number (712110).

Almost surely, 2^10049442 is an apocalyptic number.

10049442 is an abundant number, since it is smaller than the sum of its proper divisors (12738078).

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

10049442 is a wasteful number, since it uses less digits than its factorization.

10049442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818.

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

The square root of 10049442 is about 3170.0854878063. The cubic root of 10049442 is about 215.7979506339.

The spelling of 10049442 in words is "ten million, forty-nine thousand, four hundred forty-two".