9960455 has 16 divisors (see below), whose sum is σ = 12441600. Its totient is φ = 7646880.

The previous prime is 9960443. The next prime is 9960463. The reversal of 9960455 is 5540699.

It is not a de Polignac number, because 9960455 - 2¹⁰ = 9959431 is a prime.

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, 27566 + ... + 27924.

It is an arithmetic number, because the mean of its divisors is an integer number (777600).

Almost surely, 2^9960455 is an apocalyptic number.

9960455 is a deficient number, since it is larger than the sum of its proper divisors (2481145).

9960455 is a wasteful number, since it uses less digits than its factorization.

9960455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 9960455 is about 3156.0188529221. The cubic root of 9960455 is about 215.1591034325.

The spelling of 9960455 in words is "nine million, nine hundred sixty thousand, four hundred fifty-five".