1033542 has 24 divisors (see below), whose sum is σ = 2275416. Its totient is φ = 338976.

The previous prime is 1033541. The next prime is 1033559. The reversal of 1033542 is 2453301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033541) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 778 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (94809).

2^1033542 is an apocalyptic number.

1033542 is an abundant number, since it is smaller than the sum of its proper divisors (1241874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033542 is a wasteful number, since it uses less digits than its factorization.

1033542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 1033542 is about 1016.6326770275. The cubic root of 1033542 is about 101.1057937961.

Adding to 1033542 its reverse (2453301), we get a palindrome (3486843).

The spelling of 1033542 in words is "one million, thirty-three thousand, five hundred forty-two".