1078752201 has 8 divisors (see below), whose sum is σ = 1438862784. Its totient is φ = 718904880.

The previous prime is 1078752163. The next prime is 1078752247. The reversal of 1078752201 is 1022578701.

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

It is a de Polignac number, because none of the positive numbers 2^k-1078752201 is a prime.

It is a super-2 number, since 2×1078752201² = 2327412622324688802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1078752251) 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 7 ways as a sum of consecutive naturals, for example, 56046 + ... + 72791.

It is an arithmetic number, because the mean of its divisors is an integer number (179857848).

Almost surely, 2^1078752201 is an apocalyptic number.

It is an amenable number.

1078752201 is a deficient number, since it is larger than the sum of its proper divisors (360110583).

1078752201 is a wasteful number, since it uses less digits than its factorization.

1078752201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131631.

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 1078752201 is about 32844.3633063575. The cubic root of 1078752201 is about 1025.5902849423.

The spelling of 1078752201 in words is "one billion, seventy-eight million, seven hundred fifty-two thousand, two hundred one".