4269545 has 16 divisors (see below), whose sum is σ = 5894400. Its totient is φ = 2908224.

The previous prime is 4269539. The next prime is 4269563. The reversal of 4269545 is 5459624.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4269545 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a d-powerful number, because it can be written as 4⁸ + 2³ + 6 + 9⁴ + 5 + 4¹¹ + 5⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6659 + ... + 7271.

It is an arithmetic number, because the mean of its divisors is an integer number (368400).

Almost surely, 2^4269545 is an apocalyptic number.

It is an amenable number.

4269545 is a deficient number, since it is larger than the sum of its proper divisors (1624855).

4269545 is a wasteful number, since it uses less digits than its factorization.

4269545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824.

The product of its digits is 43200, while the sum is 35.

The square root of 4269545 is about 2066.2877340777. The cubic root of 4269545 is about 162.2285171101.

The spelling of 4269545 in words is "four million, two hundred sixty-nine thousand, five hundred forty-five".