1078755474 has 8 divisors (see below), whose sum is σ = 2157510960. Its totient is φ = 359585156.

The previous prime is 1078755449. The next prime is 1078755479. The reversal of 1078755474 is 4745578701.

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

1078755474 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1078755479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89896284 + ... + 89896295.

It is an arithmetic number, because the mean of its divisors is an integer number (269688870).

Almost surely, 2^1078755474 is an apocalyptic number.

1078755474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1078755474 is a wasteful number, since it uses less digits than its factorization.

1078755474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179792584.

The product of its (nonzero) digits is 1097600, while the sum is 48.

The square root of 1078755474 is about 32844.4131322208. The cubic root of 1078755474 is about 1025.5913221758.

The spelling of 1078755474 in words is "one billion, seventy-eight million, seven hundred fifty-five thousand, four hundred seventy-four".