1959242 has 16 divisors (see below), whose sum is σ = 3162240. Its totient is φ = 907488.

The previous prime is 1959241. The next prime is 1959253. The reversal of 1959242 is 2429591.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1959199 and 1959208.

It is not an unprimeable number, because it can be changed into a prime (1959241) 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, 1238 + ... + 2334.

It is an arithmetic number, because the mean of its divisors is an integer number (197640).

2^1959242 is an apocalyptic number.

1959242 is a deficient number, since it is larger than the sum of its proper divisors (1202998).

1959242 is a wasteful number, since it uses less digits than its factorization.

1959242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165.

The product of its digits is 6480, while the sum is 32.

The square root of 1959242 is about 1399.7292595356. The cubic root of 1959242 is about 125.1303600029.

Subtracting from 1959242 its sum of digits (32), we obtain a triangular number (1959210 = T₁₉₇₉).

The spelling of 1959242 in words is "one million, nine hundred fifty-nine thousand, two hundred forty-two".