1024142 has 16 divisors (see below), whose sum is σ = 1769472. Its totient is φ = 435480.

The previous prime is 1024103. The next prime is 1024151. The reversal of 1024142 is 2414201.

1024142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483 + ... + 2865.

It is an arithmetic number, because the mean of its divisors is an integer number (110592).

2^1024142 is an apocalyptic number.

1024142 is a deficient number, since it is larger than the sum of its proper divisors (745330).

1024142 is a wasteful number, since it uses less digits than its factorization.

1024142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1024142 is about 1011.9990118572. Note that the first 3 decimals coincide. The cubic root of 1024142 is about 100.7983428593.

1024142 divided by its sum of digits (14) gives a triangular number (73153 = T₃₈₂).

Adding to 1024142 its reverse (2414201), we get a palindrome (3438343).

The spelling of 1024142 in words is "one million, twenty-four thousand, one hundred forty-two".