114740021 has 16 divisors (see below), whose sum is σ = 136816128. Its totient is φ = 95001600.

The previous prime is 114740009. The next prime is 114740027. The reversal of 114740021 is 120047411.

It is a cyclic number.

It is not a de Polignac number, because 114740021 - 2¹⁰ = 114738997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114739975 and 114740002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114740027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4100 + ... + 15693.

It is an arithmetic number, because the mean of its divisors is an integer number (8551008).

Almost surely, 2^114740021 is an apocalyptic number.

114740021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

114740021 is a deficient number, since it is larger than the sum of its proper divisors (22076107).

114740021 is a wasteful number, since it uses less digits than its factorization.

114740021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19852.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 114740021 is about 10711.6768528555. The cubic root of 114740021 is about 485.9276834712.

Adding to 114740021 its reverse (120047411), we get a palindrome (234787432).

The spelling of 114740021 in words is "one hundred fourteen million, seven hundred forty thousand, twenty-one".