1460986917 has 48 divisors (see below), whose sum is σ = 2158685568. Its totient is φ = 878342400.

The previous prime is 1460986897. The next prime is 1460986927. The reversal of 1460986917 is 7196890641.

It is a happy number.

It is not a de Polignac number, because 1460986917 - 2¹⁰ = 1460985893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1460986917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460986927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5274183 + ... + 5274459.

It is an arithmetic number, because the mean of its divisors is an integer number (44972616).

Almost surely, 2^1460986917 is an apocalyptic number.

1460986917 is the 31209-th pentagonal number.

It is an amenable number.

1460986917 is a deficient number, since it is larger than the sum of its proper divisors (697698651).

1460986917 is a wasteful number, since it uses less digits than its factorization.

1460986917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 1460986917 is about 38222.8585665698. The cubic root of 1460986917 is about 1134.7027540937.

The spelling of 1460986917 in words is "one billion, four hundred sixty million, nine hundred eighty-six thousand, nine hundred seventeen".