1942107 has 8 divisors (see below), whose sum is σ = 2601984. Its totient is φ = 1288488.

The previous prime is 1942099. The next prime is 1942111. The reversal of 1942107 is 7012491.

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

It is not a de Polignac number, because 1942107 - 2³ = 1942099 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1942177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (325248).

2^1942107 is an apocalyptic number.

1942107 is a deficient number, since it is larger than the sum of its proper divisors (659877).

1942107 is a wasteful number, since it uses less digits than its factorization.

1942107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 1942107 is about 1393.5949913802. The cubic root of 1942107 is about 124.7645059524.

Adding to 1942107 its reverse (7012491), we get a palindrome (8954598).

The spelling of 1942107 in words is "one million, nine hundred forty-two thousand, one hundred seven".