610448406 has 16 divisors (see below), whose sum is σ = 1223246448. Its totient is φ = 203091200.

The previous prime is 610448389. The next prime is 610448413. The reversal of 610448406 is 604844016.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94515 + ... + 100766.

It is an arithmetic number, because the mean of its divisors is an integer number (76452903).

Almost surely, 2^610448406 is an apocalyptic number.

610448406 is an abundant number, since it is smaller than the sum of its proper divisors (612798042).

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

610448406 is a wasteful number, since it uses less digits than its factorization.

610448406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195807.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 610448406 is about 24707.2541169593. The cubic root of 610448406 is about 848.3003665918.

The spelling of 610448406 in words is "six hundred ten million, four hundred forty-eight thousand, four hundred six".