114820551 has 16 divisors (see below), whose sum is σ = 171237120. Its totient is φ = 76037400.

The previous prime is 114820529. The next prime is 114820597. The reversal of 114820551 is 155028411.

It is not a de Polignac number, because 114820551 - 2⁹ = 114820039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114820501) 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 15 ways as a sum of consecutive naturals, for example, 10005 + ... + 18158.

It is an arithmetic number, because the mean of its divisors is an integer number (10702320).

Almost surely, 2^114820551 is an apocalyptic number.

114820551 is a deficient number, since it is larger than the sum of its proper divisors (56416569).

114820551 is a wasteful number, since it uses less digits than its factorization.

114820551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28323 (or 28317 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 114820551 is about 10715.4351754840. The cubic root of 114820551 is about 486.0413392667.

Adding to 114820551 its reverse (155028411), we get a palindrome (269848962).

The spelling of 114820551 in words is "one hundred fourteen million, eight hundred twenty thousand, five hundred fifty-one".