125862280 has 32 divisors (see below), whose sum is σ = 288538200. Its totient is φ = 49394176.

The previous prime is 125862259. The next prime is 125862301. The reversal of 125862280 is 82268521.

It is an interprime number because it is at equal distance from previous prime (125862259) and next prime (125862301).

It can be written as a sum of positive squares in 4 ways, for example, as 80245764 + 45616516 = 8958^2 + 6754^2 .

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, 27565 + ... + 31804.

Almost surely, 2^125862280 is an apocalyptic number.

125862280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125862280 is an abundant number, since it is smaller than the sum of its proper divisors (162675920).

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

125862280 is a wasteful number, since it uses less digits than its factorization.

125862280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59433 (or 59429 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 125862280 is about 11218.8359467460. The cubic root of 125862280 is about 501.1470731009.

The spelling of 125862280 in words is "one hundred twenty-five million, eight hundred sixty-two thousand, two hundred eighty".