960171540 has 48 divisors (see below), whose sum is σ = 2690791488. Its totient is φ = 255825664.

The previous prime is 960171539. The next prime is 960171557. The reversal of 960171540 is 45171069.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70744 + ... + 83216.

It is an arithmetic number, because the mean of its divisors is an integer number (56058156).

Almost surely, 2^960171540 is an apocalyptic number.

It is an amenable number.

960171540 is an abundant number, since it is smaller than the sum of its proper divisors (1730619948).

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

960171540 is a wasteful number, since it uses less digits than its factorization.

960171540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13768 (or 13766 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 960171540 is about 30986.6348608557. The cubic root of 960171540 is about 986.5435837355.

The spelling of 960171540 in words is "nine hundred sixty million, one hundred seventy-one thousand, five hundred forty".