168964954 has 16 divisors (see below), whose sum is σ = 258888960. Its totient is φ = 82676880.

The previous prime is 168964951. The next prime is 168964981. The reversal of 168964954 is 459469861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (168964951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44719 + ... + 48349.

It is an arithmetic number, because the mean of its divisors is an integer number (16180560).

Almost surely, 2^168964954 is an apocalyptic number.

168964954 is a deficient number, since it is larger than the sum of its proper divisors (89924006).

168964954 is a wasteful number, since it uses less digits than its factorization.

168964954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125.

The product of its digits is 1866240, while the sum is 52.

The square root of 168964954 is about 12998.6520070352. The cubic root of 168964954 is about 552.8392614789.

The spelling of 168964954 in words is "one hundred sixty-eight million, nine hundred sixty-four thousand, nine hundred fifty-four".