1015042 has 8 divisors (see below), whose sum is σ = 1740096. Its totient is φ = 435012.

The previous prime is 1015039. The next prime is 1015043. The reversal of 1015042 is 2405101.

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

It is not an unprimeable number, because it can be changed into a prime (1015043) 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, 36238 + ... + 36265.

It is an arithmetic number, because the mean of its divisors is an integer number (217512).

2^1015042 is an apocalyptic number.

1015042 is a deficient number, since it is larger than the sum of its proper divisors (725054).

1015042 is an equidigital number, since it uses as much as digits as its factorization.

1015042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72512.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1015042 is about 1007.4929280149. The cubic root of 1015042 is about 100.4989067808.

The spelling of 1015042 in words is "one million, fifteen thousand, forty-two".