125869037 has 12 divisors (see below), whose sum is σ = 152812320. Its totient is φ = 101539776.

The previous prime is 125868979. The next prime is 125869049. The reversal of 125869037 is 730968521.

It is not a de Polignac number, because 125869037 - 2¹⁸ = 125606893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125868985 and 125869003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125868037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29087 + ... + 33132.

It is an arithmetic number, because the mean of its divisors is an integer number (12734360).

Almost surely, 2^125869037 is an apocalyptic number.

125869037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

125869037 is a deficient number, since it is larger than the sum of its proper divisors (26943283).

125869037 is an equidigital number, since it uses as much as digits as its factorization.

125869037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62260 (or 62243 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 125869037 is about 11219.1370880295. The cubic root of 125869037 is about 501.1560410781.

The spelling of 125869037 in words is "one hundred twenty-five million, eight hundred sixty-nine thousand, thirty-seven".