1042522406 has 8 divisors (see below), whose sum is σ = 1577622744. Its totient is φ = 516648160.

The previous prime is 1042522367. The next prime is 1042522423. The reversal of 1042522406 is 6042252401.

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, 2306240 + ... + 2306691.

It is an arithmetic number, because the mean of its divisors is an integer number (197202843).

Almost surely, 2^1042522406 is an apocalyptic number.

1042522406 is a deficient number, since it is larger than the sum of its proper divisors (535100338).

1042522406 is a wasteful number, since it uses less digits than its factorization.

1042522406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613046.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1042522406 is about 32288.1155535593. The cubic root of 1042522406 is about 1013.9778448554.

Adding to 1042522406 its reverse (6042252401), we get a palindrome (7084774807).

The spelling of 1042522406 in words is "one billion, forty-two million, five hundred twenty-two thousand, four hundred six".