45014269 has 4 divisors (see below), whose sum is σ = 46112220. Its totient is φ = 43916320.

The previous prime is 45014267. The next prime is 45014323. The reversal of 45014269 is 96241054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5008644 + 40005625 = 2238^2 + 6325^2 .

It is a cyclic number.

It is not a de Polignac number, because 45014269 - 2¹ = 45014267 is a prime.

It is a super-2 number, since 2×45014269² = 4052568827208722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45014269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45014267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548914 + ... + 548995.

It is an arithmetic number, because the mean of its divisors is an integer number (11528055).

Almost surely, 2^45014269 is an apocalyptic number.

It is an amenable number.

45014269 is a deficient number, since it is larger than the sum of its proper divisors (1097951).

45014269 is a wasteful number, since it uses less digits than its factorization.

45014269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097950.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 45014269 is about 6709.2673966686. The cubic root of 45014269 is about 355.7269215209.

The spelling of 45014269 in words is "forty-five million, fourteen thousand, two hundred sixty-nine".