10842039 has 64 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 5930496.

The previous prime is 10842031. The next prime is 10842049. The reversal of 10842039 is 93024801.

It is not a de Polignac number, because 10842039 - 2³ = 10842031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10842031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 137202 + ... + 137280.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 2^10842039 is an apocalyptic number.

10842039 is a deficient number, since it is larger than the sum of its proper divisors (8511561).

10842039 is a wasteful number, since it uses less digits than its factorization.

10842039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10842039 is about 3292.7251631437. The cubic root of 10842039 is about 221.3283204478.

The spelling of 10842039 in words is "ten million, eight hundred forty-two thousand, thirty-nine".