966514458 has 128 divisors (see below), whose sum is σ = 2524999680. Its totient is φ = 239500800.

The previous prime is 966514453. The next prime is 966514489. The reversal of 966514458 is 854415669.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (966514453) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1566166 + ... + 1566782.

It is an arithmetic number, because the mean of its divisors is an integer number (19726560).

Almost surely, 2^966514458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 966514458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1262499840).

966514458 is an abundant number, since it is smaller than the sum of its proper divisors (1558485222).

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

966514458 is a wasteful number, since it uses less digits than its factorization.

966514458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812.

The product of its digits is 1036800, while the sum is 48.

The square root of 966514458 is about 31088.8156416419. The cubic root of 966514458 is about 988.7111950879.

The spelling of 966514458 in words is "nine hundred sixty-six million, five hundred fourteen thousand, four hundred fifty-eight".