1939053 has 8 divisors (see below), whose sum is σ = 2600416. Its totient is φ = 1285200.

The previous prime is 1939039. The next prime is 1939057. The reversal of 1939053 is 3509391.

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

It is not a de Polignac number, because 1939053 - 2¹⁶ = 1873517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1939053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1939057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1243 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (325052).

2^1939053 is an apocalyptic number.

It is an amenable number.

1939053 is a deficient number, since it is larger than the sum of its proper divisors (661363).

1939053 is a wasteful number, since it uses less digits than its factorization.

1939053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3755.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 1939053 is about 1392.4988330336. The cubic root of 1939053 is about 124.6990734604.

The spelling of 1939053 in words is "one million, nine hundred thirty-nine thousand, fifty-three".