260454164 has 6 divisors (see below), whose sum is σ = 455794794. Its totient is φ = 130227080.

The previous prime is 260454151. The next prime is 260454193. The reversal of 260454164 is 461454062.

260454164 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 167909764 + 92544400 = 12958^2 + 9620^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 260454164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32556767 + ... + 32556774.

It is an arithmetic number, because the mean of its divisors is an integer number (75965799).

Almost surely, 2^260454164 is an apocalyptic number.

It is an amenable number.

260454164 is a deficient number, since it is larger than the sum of its proper divisors (195340630).

260454164 is a wasteful number, since it uses less digits than its factorization.

260454164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65113545 (or 65113543 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 260454164 is about 16138.5923797585. The cubic root of 260454164 is about 638.6218423879.

The spelling of 260454164 in words is "two hundred sixty million, four hundred fifty-four thousand, one hundred sixty-four".