1075917816 has 40 divisors (see below), whose sum is σ = 3013567920. Its totient is φ = 358639056.

The previous prime is 1075917793. The next prime is 1075917823. The reversal of 1075917816 is 6187195701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 829536 + ... + 830831.

It is an arithmetic number, because the mean of its divisors is an integer number (75339198).

Almost surely, 2^1075917816 is an apocalyptic number.

It is an amenable number.

1075917816 is an abundant number, since it is smaller than the sum of its proper divisors (1937650104).

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

1075917816 is a wasteful number, since it uses less digits than its factorization.

1075917816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660385 (or 1660372 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 45.

The square root of 1075917816 is about 32801.1861980630. The cubic root of 1075917816 is about 1024.6912624783.

The spelling of 1075917816 in words is "one billion, seventy-five million, nine hundred seventeen thousand, eight hundred sixteen".