1114002645 has 32 divisors (see below), whose sum is σ = 2038344960. Its totient is φ = 508930560.

The previous prime is 1114002641. The next prime is 1114002649. The reversal of 1114002645 is 5462004111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1114002641) and next prime (1114002649).

It is not a de Polignac number, because 1114002645 - 2² = 1114002641 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114002641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248625 + ... + 253065.

It is an arithmetic number, because the mean of its divisors is an integer number (63698280).

Almost surely, 2^1114002645 is an apocalyptic number.

1114002645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114002645 is a deficient number, since it is larger than the sum of its proper divisors (924342315).

1114002645 is a wasteful number, since it uses less digits than its factorization.

1114002645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6845.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1114002645 is about 33376.6781600566. The cubic root of 1114002645 is about 1036.6418572011.

Adding to 1114002645 its reverse (5462004111), we get a palindrome (6576006756).

The spelling of 1114002645 in words is "one billion, one hundred fourteen million, two thousand, six hundred forty-five".