648150414 has 16 divisors (see below), whose sum is σ = 1297772928. Its totient is φ = 215804792.

The previous prime is 648150413. The next prime is 648150457. The reversal of 648150414 is 414051846.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (648150413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55572 + ... + 66215.

It is an arithmetic number, because the mean of its divisors is an integer number (81110808).

Almost surely, 2^648150414 is an apocalyptic number.

648150414 is an abundant number, since it is smaller than the sum of its proper divisors (649622514).

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

648150414 is a wasteful number, since it uses less digits than its factorization.

648150414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122679.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 648150414 is about 25458.7983612738. The cubic root of 648150414 is about 865.4166921055.

The spelling of 648150414 in words is "six hundred forty-eight million, one hundred fifty thousand, four hundred fourteen".