1450159460 has 24 divisors (see below), whose sum is σ = 3047921016. Its totient is φ = 579571200.

The previous prime is 1450159441. The next prime is 1450159481. The reversal of 1450159460 is 649510541.

It can be written as a sum of positive squares in 4 ways, for example, as 529984 + 1449629476 = 728^2 + 38074^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1450159460.

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, 6167 + ... + 54206.

It is an arithmetic number, because the mean of its divisors is an integer number (126996709).

Almost surely, 2^1450159460 is an apocalyptic number.

1450159460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450159460 is an abundant number, since it is smaller than the sum of its proper divisors (1597761556).

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

1450159460 is a wasteful number, since it uses less digits than its factorization.

1450159460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61583 (or 61581 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 1450159460 is about 38080.9592841357. The cubic root of 1450159460 is about 1131.8926852448.

The spelling of 1450159460 in words is "one billion, four hundred fifty million, one hundred fifty-nine thousand, four hundred sixty".