1024942 has 8 divisors (see below), whose sum is σ = 1541736. Its totient is φ = 511032.

The previous prime is 1024939. The next prime is 1024943. The reversal of 1024942 is 2494201.

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

It is a super-2 number, since 2×1024942² = 2101012206728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888 + ... + 1684.

It is an arithmetic number, because the mean of its divisors is an integer number (192717).

2^1024942 is an apocalyptic number.

1024942 is a deficient number, since it is larger than the sum of its proper divisors (516794).

1024942 is an equidigital number, since it uses as much as digits as its factorization.

1024942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1024942 is about 1012.3941920023. The cubic root of 1024942 is about 100.8245819572.

The spelling of 1024942 in words is "one million, twenty-four thousand, nine hundred forty-two".