1074542 has 8 divisors (see below), whose sum is σ = 1842096. Its totient is φ = 460512.

The previous prime is 1074533. The next prime is 1074559. The reversal of 1074542 is 2454701.

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, 38363 + ... + 38390.

It is an arithmetic number, because the mean of its divisors is an integer number (230262).

2^1074542 is an apocalyptic number.

1074542 is a deficient number, since it is larger than the sum of its proper divisors (767554).

1074542 is an equidigital number, since it uses as much as digits as its factorization.

1074542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76762.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 1074542 is about 1036.6011769239. The cubic root of 1074542 is about 102.4254305939.

The spelling of 1074542 in words is "one million, seventy-four thousand, five hundred forty-two".