45734269 has 16 divisors (see below), whose sum is σ = 54190080. Its totient is φ = 37770480.

The previous prime is 45734203. The next prime is 45734279. The reversal of 45734269 is 96243754.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45734269 - 2¹³ = 45726077 is a prime.

It is a super-2 number, since 2×45734269² = 4183246721928722, which contains 22 as substring.

Its product of digits (181440) is a multiple of the sum of its prime divisors (960).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45734279) 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 15 ways as a sum of consecutive naturals, for example, 90672 + ... + 91174.

It is an arithmetic number, because the mean of its divisors is an integer number (3386880).

Almost surely, 2^45734269 is an apocalyptic number.

It is an amenable number.

45734269 is a deficient number, since it is larger than the sum of its proper divisors (8455811).

45734269 is a wasteful number, since it uses less digits than its factorization.

45734269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its digits is 181440, while the sum is 40.

The square root of 45734269 is about 6762.7116602736. The cubic root of 45734269 is about 357.6135072439.

The spelling of 45734269 in words is "forty-five million, seven hundred thirty-four thousand, two hundred sixty-nine".