1042532546 has 32 divisors (see below), whose sum is σ = 1873843200. Its totient is φ = 429414480.

The previous prime is 1042532509. The next prime is 1042532563. The reversal of 1042532546 is 6452352401.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44606 + ... + 63833.

It is an arithmetic number, because the mean of its divisors is an integer number (58557600).

Almost surely, 2^1042532546 is an apocalyptic number.

1042532546 is a deficient number, since it is larger than the sum of its proper divisors (831310654).

1042532546 is a wasteful number, since it uses less digits than its factorization.

1042532546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108494.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1042532546 is about 32288.2725768970. The cubic root of 1042532546 is about 1013.9811322994.

Adding to 1042532546 its reverse (6452352401), we get a palindrome (7494884947).

The spelling of 1042532546 in words is "one billion, forty-two million, five hundred thirty-two thousand, five hundred forty-six".