1357342 has 8 divisors (see below), whose sum is σ = 2326896. Its totient is φ = 581712.

The previous prime is 1357337. The next prime is 1357351. The reversal of 1357342 is 2437531.

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

It is a super-3 number, since 3×1357342³ = 7502208287623337064, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 48463 + ... + 48490.

It is an arithmetic number, because the mean of its divisors is an integer number (290862).

2^1357342 is an apocalyptic number.

1357342 is a deficient number, since it is larger than the sum of its proper divisors (969554).

1357342 is an equidigital number, since it uses as much as digits as its factorization.

1357342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96962.

The product of its digits is 2520, while the sum is 25.

The square root of 1357342 is about 1165.0502135101. The cubic root of 1357342 is about 110.7209395733.

The spelling of 1357342 in words is "one million, three hundred fifty-seven thousand, three hundred forty-two".