114542545 has 32 divisors (see below), whose sum is σ = 157046400. Its totient is φ = 79501824.

The previous prime is 114542539. The next prime is 114542579. The reversal of 114542545 is 545245411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 114542545 - 2⁵ = 114542513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201021 + ... + 201589.

It is an arithmetic number, because the mean of its divisors is an integer number (4907700).

Almost surely, 2^114542545 is an apocalyptic number.

It is an amenable number.

114542545 is a deficient number, since it is larger than the sum of its proper divisors (42503855).

114542545 is a wasteful number, since it uses less digits than its factorization.

114542545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its digits is 16000, while the sum is 31.

The square root of 114542545 is about 10702.4550921739. The cubic root of 114542545 is about 485.6487509827.

Subtracting from 114542545 its product of digits (16000), we obtain a triangular number (114526545 = T₁₅₁₃₄).

Adding to 114542545 its reverse (545245411), we get a palindrome (659787956).

It can be divided in two parts, 11454 and 2545, that multiplied together give a triangular number (29150430 = T₇₆₃₅).

The spelling of 114542545 in words is "one hundred fourteen million, five hundred forty-two thousand, five hundred forty-five".