125465237 has 8 divisors (see below), whose sum is σ = 126303576. Its totient is φ = 124630272.

The previous prime is 125465183. The next prime is 125465243. The reversal of 125465237 is 732564521.

It can be written as a sum of positive squares in 4 ways, for example, as 39513796 + 85951441 = 6286^2 + 9271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125465237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125465197 and 125465206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125465267) 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, 133433 + ... + 134369.

It is an arithmetic number, because the mean of its divisors is an integer number (15787947).

Almost surely, 2^125465237 is an apocalyptic number.

It is an amenable number.

125465237 is a deficient number, since it is larger than the sum of its proper divisors (838339).

125465237 is an equidigital number, since it uses as much as digits as its factorization.

125465237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its digits is 50400, while the sum is 35.

The square root of 125465237 is about 11201.1265951243. The cubic root of 125465237 is about 500.6195480035.

The spelling of 125465237 in words is "one hundred twenty-five million, four hundred sixty-five thousand, two hundred thirty-seven".