1097614451 has 4 divisors (see below), whose sum is σ = 1097838504. Its totient is φ = 1097390400.

The previous prime is 1097614379. The next prime is 1097614481. The reversal of 1097614451 is 1544167901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1097614451 - 2¹⁰ = 1097613427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1097614481) 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 3 ways as a sum of consecutive naturals, for example, 104510 + ... + 114531.

It is an arithmetic number, because the mean of its divisors is an integer number (274459626).

Almost surely, 2^1097614451 is an apocalyptic number.

1097614451 is a deficient number, since it is larger than the sum of its proper divisors (224053).

1097614451 is an equidigital number, since it uses as much as digits as its factorization.

1097614451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224052.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 1097614451 is about 33130.2648797138. The cubic root of 1097614451 is about 1031.5333466351.

The spelling of 1097614451 in words is "one billion, ninety-seven million, six hundred fourteen thousand, four hundred fifty-one".