5432406 has 32 divisors (see below), whose sum is σ = 12496128. Its totient is φ = 1542240.

The previous prime is 5432369. The next prime is 5432407. The reversal of 5432406 is 6042345.

It is a super-2 number, since 2×5432406² = 59022069897672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8556 + ... + 9168.

It is an arithmetic number, because the mean of its divisors is an integer number (390504).

Almost surely, 2^5432406 is an apocalyptic number.

5432406 is an abundant number, since it is smaller than the sum of its proper divisors (7063722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5432406 is a wasteful number, since it uses less digits than its factorization.

5432406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5432406 is about 2330.7522390851. The cubic root of 5432406 is about 175.7913117065.

The spelling of 5432406 in words is "five million, four hundred thirty-two thousand, four hundred six".