1493342 has 4 divisors (see below), whose sum is σ = 2240016. Its totient is φ = 746670.

The previous prime is 1493339. The next prime is 1493369. The reversal of 1493342 is 2433941.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373334 + ... + 373337.

It is an arithmetic number, because the mean of its divisors is an integer number (560004).

2^1493342 is an apocalyptic number.

1493342 is a deficient number, since it is larger than the sum of its proper divisors (746674).

1493342 is an equidigital number, since it uses as much as digits as its factorization.

1493342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746673.

The product of its digits is 2592, while the sum is 26.

The square root of 1493342 is about 1222.0237313571. The cubic root of 1493342 is about 114.3018062162.

The spelling of 1493342 in words is "one million, four hundred ninety-three thousand, three hundred forty-two".