5432445 has 12 divisors (see below), whose sum is σ = 9416316. Its totient is φ = 2897280.

The previous prime is 5432443. The next prime is 5432489. The reversal of 5432445 is 5442345.

It can be written as a sum of positive squares in 2 ways, for example, as 675684 + 4756761 = 822^2 + 2181^2 .

It is not a de Polignac number, because 5432445 - 2¹ = 5432443 is a prime.

It is a super-2 number, since 2×5432445² = 59022917356050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 4⁶ + 3¹¹ + 2¹³ + 4¹⁰ + 4¹¹ + 5³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60316 + ... + 60405.

It is an arithmetic number, because the mean of its divisors is an integer number (784693).

Almost surely, 2^5432445 is an apocalyptic number.

It is an amenable number.

5432445 is a deficient number, since it is larger than the sum of its proper divisors (3983871).

5432445 is a wasteful number, since it uses less digits than its factorization.

5432445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120732 (or 120729 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 5432445 is about 2330.7606054677. The cubic root of 5432445 is about 175.7917323823.

It can be divided in two parts, 543 and 2445, that multiplied together give a triangular number (1327635 = T₁₆₂₉).

The spelling of 5432445 in words is "five million, four hundred thirty-two thousand, four hundred forty-five".