1042023546 has 48 divisors (see below), whose sum is σ = 2276162304. Its totient is φ = 344518272.

The previous prime is 1042023503. The next prime is 1042023557. The reversal of 1042023546 is 6453202401.

1042023546 is a `hidden beast` number, since 1 + 0 + 420 + 235 + 4 + 6 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1716375 + ... + 1716981.

It is an arithmetic number, because the mean of its divisors is an integer number (47420048).

Almost surely, 2^1042023546 is an apocalyptic number.

1042023546 is an abundant number, since it is smaller than the sum of its proper divisors (1234138758).

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

1042023546 is a wasteful number, since it uses less digits than its factorization.

1042023546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1042023546 is about 32280.3894957914. The cubic root of 1042023546 is about 1013.8160853611.

Adding to 1042023546 its reverse (6453202401), we get a palindrome (7495225947).

The spelling of 1042023546 in words is "one billion, forty-two million, twenty-three thousand, five hundred forty-six".