5661462 has 16 divisors (see below), whose sum is σ = 11383920. Its totient is φ = 1876992.

The previous prime is 5661457. The next prime is 5661497. The reversal of 5661462 is 2641665.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 3602.

It is an arithmetic number, because the mean of its divisors is an integer number (711495).

Almost surely, 2^5661462 is an apocalyptic number.

5661462 is an abundant number, since it is smaller than the sum of its proper divisors (5722458).

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

5661462 is a wasteful number, since it uses less digits than its factorization.

5661462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5087.

The product of its digits is 8640, while the sum is 30.

The square root of 5661462 is about 2379.3826930530. The cubic root of 5661462 is about 178.2281088474.

The spelling of 5661462 in words is "five million, six hundred sixty-one thousand, four hundred sixty-two".