1335142 has 8 divisors (see below), whose sum is σ = 2016432. Its totient is φ = 663000.

The previous prime is 1335137. The next prime is 1335157. The reversal of 1335142 is 2415331.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909 + ... + 2512.

It is an arithmetic number, because the mean of its divisors is an integer number (252054).

2^1335142 is an apocalyptic number.

1335142 is a deficient number, since it is larger than the sum of its proper divisors (681290).

1335142 is a wasteful number, since it uses less digits than its factorization.

1335142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574.

The product of its digits is 360, while the sum is 19.

The square root of 1335142 is about 1155.4834486050. The cubic root of 1335142 is about 110.1139865249.

The spelling of 1335142 in words is "one million, three hundred thirty-five thousand, one hundred forty-two".