1260025404 has 48 divisors (see below), whose sum is σ = 3218382720. Its totient is φ = 380511040.

The previous prime is 1260025367. The next prime is 1260025423. The reversal of 1260025404 is 4045200621.

1260025404 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 22387 + ... + 54965.

It is an arithmetic number, because the mean of its divisors is an integer number (67049640).

Almost surely, 2^1260025404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1260025404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1609191360).

1260025404 is an abundant number, since it is smaller than the sum of its proper divisors (1958357316).

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

1260025404 is a wasteful number, since it uses less digits than its factorization.

1260025404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32890 (or 32888 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1260025404 is about 35496.8365351055. The cubic root of 1260025404 is about 1080.0895570453.

The spelling of 1260025404 in words is "one billion, two hundred sixty million, twenty-five thousand, four hundred four".