1042506546 has 8 divisors (see below), whose sum is σ = 2085013104. Its totient is φ = 347502180.

The previous prime is 1042506539. The next prime is 1042506557. The reversal of 1042506546 is 6456052401.

1042506546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

1042506546 is an admirable 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, 86875540 + ... + 86875551.

It is an arithmetic number, because the mean of its divisors is an integer number (260626638).

Almost surely, 2^1042506546 is an apocalyptic number.

1042506546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1042506546 is a wasteful number, since it uses less digits than its factorization.

1042506546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173751096.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1042506546 is about 32287.8699514229. The cubic root of 1042506546 is about 1013.9727029131.

Adding to 1042506546 its reverse (6456052401), we get a palindrome (7498558947).

The spelling of 1042506546 in words is "one billion, forty-two million, five hundred six thousand, five hundred forty-six".