114356781 has 48 divisors (see below), whose sum is σ = 210382848. Its totient is φ = 58125600.

The previous prime is 114356771. The next prime is 114356797. The reversal of 114356781 is 187653411.

114356781 is a `hidden beast` number, since 1 + 14 + 3 + 567 + 81 = 666.

It is not a de Polignac number, because 114356781 - 2⁶ = 114356717 is a prime.

It is a super-2 number, since 2×114356781² = 26154946721363922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114356771) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30816 + ... + 34326.

It is an arithmetic number, because the mean of its divisors is an integer number (4382976).

Almost surely, 2^114356781 is an apocalyptic number.

114356781 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

114356781 is a deficient number, since it is larger than the sum of its proper divisors (96026067).

114356781 is a wasteful number, since it uses less digits than its factorization.

114356781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582 (or 3579 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 114356781 is about 10693.7730011442. The cubic root of 114356781 is about 485.3860687654.

The spelling of 114356781 in words is "one hundred fourteen million, three hundred fifty-six thousand, seven hundred eighty-one".