114021540 has 48 divisors (see below), whose sum is σ = 354735360. Its totient is φ = 30405600.

The previous prime is 114021539. The next prime is 114021563. The reversal of 114021540 is 45120411.

114021540 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

114021540 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105036 + ... + 106115.

It is an arithmetic number, because the mean of its divisors is an integer number (7390320).

Almost surely, 2^114021540 is an apocalyptic number.

114021540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114021540 is an abundant number, since it is smaller than the sum of its proper divisors (240713820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114021540 is a wasteful number, since it uses less digits than its factorization.

114021540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211169 (or 211161 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 114021540 is about 10678.0869073069. The cubic root of 114021540 is about 484.9112956419.

Adding to 114021540 its reverse (45120411), we get a palindrome (159141951).

The spelling of 114021540 in words is "one hundred fourteen million, twenty-one thousand, five hundred forty".