1952042 has 8 divisors (see below), whose sum is σ = 3100356. Its totient is φ = 918592.

The previous prime is 1952023. The next prime is 1952047. The reversal of 1952042 is 2402591.

It can be written as a sum of positive squares in 2 ways, for example, as 1934881 + 17161 = 1391^2 + 131^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1951999 and 1952017.

It is not an unprimeable number, because it can be changed into a prime (1952047) 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, 28673 + ... + 28740.

2^1952042 is an apocalyptic number.

1952042 is a deficient number, since it is larger than the sum of its proper divisors (1148314).

1952042 is a wasteful number, since it uses less digits than its factorization.

1952042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57432.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1952042 is about 1397.1549663513. The cubic root of 1952042 is about 124.9768917283.

It can be divided in two parts, 19520 and 42, that multiplied together give a triangular number (819840 = T₁₂₈₀).

The spelling of 1952042 in words is "one million, nine hundred fifty-two thousand, forty-two".