5432456 has 16 divisors (see below), whose sum is σ = 10211100. Its totient is φ = 2709504.

The previous prime is 5432443. The next prime is 5432489. The reversal of 5432456 is 6542345.

It can be written as a sum of positive squares in 2 ways, for example, as 5244100 + 188356 = 2290^2 + 434^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4880 + ... + 5888.

Almost surely, 2^5432456 is an apocalyptic number.

5432456 is the 1346-th octagonal number.

It is an amenable number.

5432456 is a deficient number, since it is larger than the sum of its proper divisors (4778644).

5432456 is a wasteful number, since it uses less digits than its factorization.

5432456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688 (or 1684 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 5432456 is about 2330.7629652112. The cubic root of 5432456 is about 175.7918510341.

The spelling of 5432456 in words is "five million, four hundred thirty-two thousand, four hundred fifty-six".