1942230 has 32 divisors (see below), whose sum is σ = 4714848. Its totient is φ = 512000.

The previous prime is 1942207. The next prime is 1942273. The reversal of 1942230 is 322491.

It is a junction number, because it is equal to n+sod(n) for n = 1942197 and 1942206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710 + ... + 3350.

It is an arithmetic number, because the mean of its divisors is an integer number (147339).

2^1942230 is an apocalyptic number.

1942230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1942230 is an abundant number, since it is smaller than the sum of its proper divisors (2772618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1942230 is a wasteful number, since it uses less digits than its factorization.

1942230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1942230 is about 1393.6391211501. The cubic root of 1942230 is about 124.7671398118.

It can be divided in two parts, 19422 and 30, that multiplied together give a triangular number (582660 = T₁₀₇₉).

The spelling of 1942230 in words is "one million, nine hundred forty-two thousand, two hundred thirty".