260132444 has 24 divisors (see below), whose sum is σ = 534818928. Its totient is φ = 109146240.

The previous prime is 260132437. The next prime is 260132447. The reversal of 260132444 is 444231062.

260132444 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 is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260132447) 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, 226817 + ... + 227960.

It is an arithmetic number, because the mean of its divisors is an integer number (22284122).

Almost surely, 2^260132444 is an apocalyptic number.

It is an amenable number.

260132444 is an abundant number, since it is smaller than the sum of its proper divisors (274686484).

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

260132444 is a wasteful number, since it uses less digits than its factorization.

260132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454805 (or 454803 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 260132444 is about 16128.6218878117. The cubic root of 260132444 is about 638.3587864121.

The spelling of 260132444 in words is "two hundred sixty million, one hundred thirty-two thousand, four hundred forty-four".