1942061 has 4 divisors (see below), whose sum is σ = 2118624. Its totient is φ = 1765500.

The previous prime is 1942049. The next prime is 1942067. The reversal of 1942061 is 1602491.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1602491 = 11 ⋅145681.

It is not a de Polignac number, because 1942061 - 2¹⁸ = 1679917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88265 + ... + 88286.

It is an arithmetic number, because the mean of its divisors is an integer number (529656).

2^1942061 is an apocalyptic number.

1942061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1942061 is a deficient number, since it is larger than the sum of its proper divisors (176563).

1942061 is a wasteful number, since it uses less digits than its factorization.

1942061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176562.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1942061 is about 1393.5784872048. The cubic root of 1942061 is about 124.7635209032.

The spelling of 1942061 in words is "one million, nine hundred forty-two thousand, sixty-one".