1942054 has 4 divisors (see below), whose sum is σ = 2913084. Its totient is φ = 971026.

The previous prime is 1942049. The next prime is 1942067. The reversal of 1942054 is 4502491.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4502491 = 7 ⋅643213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485512 + ... + 485515.

It is an arithmetic number, because the mean of its divisors is an integer number (728271).

2^1942054 is an apocalyptic number.

1942054 is a deficient number, since it is larger than the sum of its proper divisors (971030).

1942054 is an equidigital number, since it uses as much as digits as its factorization.

1942054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971029.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1942054 is about 1393.5759756827. The cubic root of 1942054 is about 124.7633710031.

The spelling of 1942054 in words is "one million, nine hundred forty-two thousand, fifty-four".