1114625427 has 4 divisors (see below), whose sum is σ = 1486167240. Its totient is φ = 743083616.

The previous prime is 1114625423. The next prime is 1114625431. The reversal of 1114625427 is 7245264111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1114625423) and next prime (1114625431).

It is a cyclic number.

It is not a de Polignac number, because 1114625427 - 2² = 1114625423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114625423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185770902 + ... + 185770907.

It is an arithmetic number, because the mean of its divisors is an integer number (371541810).

Almost surely, 2^1114625427 is an apocalyptic number.

1114625427 is a deficient number, since it is larger than the sum of its proper divisors (371541813).

1114625427 is an equidigital number, since it uses as much as digits as its factorization.

1114625427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371541812.

The product of its digits is 13440, while the sum is 33.

The square root of 1114625427 is about 33386.0064548008. The cubic root of 1114625427 is about 1036.8349990582.

Adding to 1114625427 its reverse (7245264111), we get a palindrome (8359889538).

It can be divided in two parts, 11146254 and 27, that added together give a triangular number (11146281 = T₄₇₂₁).

The spelling of 1114625427 in words is "one billion, one hundred fourteen million, six hundred twenty-five thousand, four hundred twenty-seven".