1235242 has 8 divisors (see below), whose sum is σ = 1857600. Its totient is φ = 616044.

The previous prime is 1235239. The next prime is 1235243. The reversal of 1235242 is 2425321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009 + ... + 1867.

It is an arithmetic number, because the mean of its divisors is an integer number (232200).

2^1235242 is an apocalyptic number.

1235242 is a deficient number, since it is larger than the sum of its proper divisors (622358).

1235242 is an equidigital number, since it uses as much as digits as its factorization.

1235242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580.

The product of its digits is 480, while the sum is 19.

The square root of 1235242 is about 1111.4144141588. The cubic root of 1235242 is about 107.2961197930.

The spelling of 1235242 in words is "one million, two hundred thirty-five thousand, two hundred forty-two".