45726111 has 24 divisors (see below), whose sum is σ = 68520816. Its totient is φ = 29362560.

The previous prime is 45726097. The next prime is 45726113. The reversal of 45726111 is 11162754.

It is a happy number.

45726111 is a `hidden beast` number, since 45 + 7 + 2 + 611 + 1 = 666.

It is not a de Polignac number, because 45726111 - 2⁷ = 45725983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45726113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29881 + ... + 31373.

It is an arithmetic number, because the mean of its divisors is an integer number (2855034).

Almost surely, 2^45726111 is an apocalyptic number.

45726111 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

45726111 is a deficient number, since it is larger than the sum of its proper divisors (22794705).

45726111 is a wasteful number, since it uses less digits than its factorization.

45726111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623 (or 1620 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 45726111 is about 6762.1084729543. The cubic root of 45726111 is about 357.5922424860.

Adding to 45726111 its reverse (11162754), we get a palindrome (56888865).

The spelling of 45726111 in words is "forty-five million, seven hundred twenty-six thousand, one hundred eleven".