1073505850 has 24 divisors (see below), whose sum is σ = 2039208768. Its totient is φ = 420265200.

The previous prime is 1073505809. The next prime is 1073505859. The reversal of 1073505850 is 585053701.

It is not an unprimeable number, because it can be changed into a prime (1073505859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226056 + ... + 230755.

It is an arithmetic number, because the mean of its divisors is an integer number (84967032).

Almost surely, 2^1073505850 is an apocalyptic number.

1073505850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1073505850 is a deficient number, since it is larger than the sum of its proper divisors (965702918).

1073505850 is a wasteful number, since it uses less digits than its factorization.

1073505850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456870 (or 456865 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 1073505850 is about 32764.3991246597. The cubic root of 1073505850 is about 1023.9249803897.

The spelling of 1073505850 in words is "one billion, seventy-three million, five hundred five thousand, eight hundred fifty".