1006780114 has 4 divisors (see below), whose sum is σ = 1510170174. Its totient is φ = 503390056.

The previous prime is 1006780111. The next prime is 1006780121. The reversal of 1006780114 is 4110876001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4110876001 = 191 ⋅21522911.

It can be written as a sum of positive squares in only one way, i.e., 768232089 + 238548025 = 27717^2 + 15445^2 .

It is not an unprimeable number, because it can be changed into a prime (1006780111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251695027 + ... + 251695030.

Almost surely, 2^1006780114 is an apocalyptic number.

1006780114 is a deficient number, since it is larger than the sum of its proper divisors (503390060).

1006780114 is an equidigital number, since it uses as much as digits as its factorization.

1006780114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503390059.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1006780114 is about 31729.7985181123. The cubic root of 1006780114 is about 1002.2549493813.

The spelling of 1006780114 in words is "one billion, six million, seven hundred eighty thousand, one hundred fourteen".