1450742706 has 72 divisors (see below), whose sum is σ = 3679260624. Its totient is φ = 411914160.

The previous prime is 1450742669. The next prime is 1450742737. The reversal of 1450742706 is 6072470541.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 138721 + ... + 148811.

It is an arithmetic number, because the mean of its divisors is an integer number (51100842).

Almost surely, 2^1450742706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450742706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1839630312).

1450742706 is an abundant number, since it is smaller than the sum of its proper divisors (2228517918).

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

1450742706 is a wasteful number, since it uses less digits than its factorization.

1450742706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276 (or 10266 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 1450742706 is about 38088.6164883945. The cubic root of 1450742706 is about 1132.0444118683.

The spelling of 1450742706 in words is "one billion, four hundred fifty million, seven hundred forty-two thousand, seven hundred six".