114171645 has 16 divisors (see below), whose sum is σ = 208771200. Its totient is φ = 52192704.

The previous prime is 114171641. The next prime is 114171649. The reversal of 114171645 is 546171411.

114171645 = 2510² + 2511² + ... + 2527².

It is an interprime number because it is at equal distance from previous prime (114171641) and next prime (114171649).

It is not a de Polignac number, because 114171645 - 2² = 114171641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114171641) 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, 543570 + ... + 543779.

It is an arithmetic number, because the mean of its divisors is an integer number (13048200).

Almost surely, 2^114171645 is an apocalyptic number.

114171645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

114171645 is a deficient number, since it is larger than the sum of its proper divisors (94599555).

114171645 is a wasteful number, since it uses less digits than its factorization.

114171645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087364.

The product of its digits is 3360, while the sum is 30.

The square root of 114171645 is about 10685.1132422637. The cubic root of 114171645 is about 485.1239913971.

The spelling of 114171645 in words is "one hundred fourteen million, one hundred seventy-one thousand, six hundred forty-five".