1353542 has 4 divisors (see below), whose sum is σ = 2030316. Its totient is φ = 676770.

The previous prime is 1353487. The next prime is 1353551. The reversal of 1353542 is 2453531.

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, 338384 + ... + 338387.

It is an arithmetic number, because the mean of its divisors is an integer number (507579).

2^1353542 is an apocalyptic number.

1353542 is a deficient number, since it is larger than the sum of its proper divisors (676774).

1353542 is an equidigital number, since it uses as much as digits as its factorization.

1353542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676773.

The product of its digits is 1800, while the sum is 23.

The square root of 1353542 is about 1163.4182394995. The cubic root of 1353542 is about 110.6175186190.

The spelling of 1353542 in words is "one million, three hundred fifty-three thousand, five hundred forty-two".