1260825126 has 16 divisors (see below), whose sum is σ = 2750891328. Its totient is φ = 382068200.

The previous prime is 1260825119. The next prime is 1260825133. The reversal of 1260825126 is 6215280621.

It is an interprime number because it is at equal distance from previous prime (1260825119) and next prime (1260825133).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9551640 + ... + 9551771.

It is an arithmetic number, because the mean of its divisors is an integer number (171930708).

Almost surely, 2^1260825126 is an apocalyptic number.

1260825126 is an abundant number, since it is smaller than the sum of its proper divisors (1490066202).

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

1260825126 is a wasteful number, since it uses less digits than its factorization.

1260825126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19103427.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1260825126 is about 35508.0994422399. The cubic root of 1260825126 is about 1080.3180150592.

The spelling of 1260825126 in words is "one billion, two hundred sixty million, eight hundred twenty-five thousand, one hundred twenty-six".