1460666550 has 96 divisors (see below), whose sum is σ = 4192588800. Its totient is φ = 329621760.

The previous prime is 1460666549. The next prime is 1460666569. The reversal of 1460666550 is 556660641.

It is a junction number, because it is equal to n+sod(n) for n = 1460666499 and 1460666508.

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 47 ways as a sum of consecutive naturals, for example, 74146 + ... + 91754.

It is an arithmetic number, because the mean of its divisors is an integer number (43672800).

Almost surely, 2^1460666550 is an apocalyptic number.

1460666550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1460666550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2096294400).

1460666550 is an abundant number, since it is smaller than the sum of its proper divisors (2731922250).

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

1460666550 is a wasteful number, since it uses less digits than its factorization.

1460666550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17710 (or 17705 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 1460666550 is about 38218.6675591915. The cubic root of 1460666550 is about 1134.6198083608.

The spelling of 1460666550 in words is "one billion, four hundred sixty million, six hundred sixty-six thousand, five hundred fifty".