1085450488 has 16 divisors (see below), whose sum is σ = 2038843080. Its totient is φ = 541759008.

The previous prime is 1085450447. The next prime is 1085450489. The reversal of 1085450488 is 8840545801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085450489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115995 + ... + 125002.

Almost surely, 2^1085450488 is an apocalyptic number.

It is an amenable number.

1085450488 is a deficient number, since it is larger than the sum of its proper divisors (953392592).

1085450488 is a wasteful number, since it uses less digits than its factorization.

1085450488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241566 (or 241562 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 43.

The square root of 1085450488 is about 32946.1756202446. The cubic root of 1085450488 is about 1027.7086362067.

The spelling of 1085450488 in words is "one billion, eighty-five million, four hundred fifty thousand, four hundred eighty-eight".