1055775674 has 8 divisors (see below), whose sum is σ = 1585590240. Its totient is φ = 527245596.

The previous prime is 1055775661. The next prime is 1055775697. The reversal of 1055775674 is 4765775501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055775674² = 2229324547620308552, which contains 22 as substring.

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, 319064 + ... + 322355.

It is an arithmetic number, because the mean of its divisors is an integer number (198198780).

Almost surely, 2^1055775674 is an apocalyptic number.

1055775674 is a deficient number, since it is larger than the sum of its proper divisors (529814566).

1055775674 is an equidigital number, since it uses as much as digits as its factorization.

1055775674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642244.

The product of its (nonzero) digits is 1029000, while the sum is 47.

The square root of 1055775674 is about 32492.7018574941. The cubic root of 1055775674 is about 1018.2565609977.

The spelling of 1055775674 in words is "one billion, fifty-five million, seven hundred seventy-five thousand, six hundred seventy-four".