61232406 has 8 divisors (see below), whose sum is σ = 122464824. Its totient is φ = 20410800.

The previous prime is 61232389. The next prime is 61232441. The reversal of 61232406 is 60423216.

61232406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

61232406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5102695 + ... + 5102706.

It is an arithmetic number, because the mean of its divisors is an integer number (15308103).

Almost surely, 2^61232406 is an apocalyptic number.

61232406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61232406 is a wasteful number, since it uses less digits than its factorization.

61232406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205406.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 61232406 is about 7825.1138010894. The cubic root of 61232406 is about 394.1490112928.

The spelling of 61232406 in words is "sixty-one million, two hundred thirty-two thousand, four hundred six".