126682925 has 6 divisors (see below), whose sum is σ = 157086858. Its totient is φ = 101346320.

The previous prime is 126682921. The next prime is 126682939. The reversal of 126682925 is 529286621.

126682925 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 3 ways, for example, as 37625956 + 89056969 = 6134^2 + 9437^2 .

It is not a de Polignac number, because 126682925 - 2² = 126682921 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126682921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2533634 + ... + 2533683.

It is an arithmetic number, because the mean of its divisors is an integer number (26181143).

Almost surely, 2^126682925 is an apocalyptic number.

It is an amenable number.

126682925 is a deficient number, since it is larger than the sum of its proper divisors (30403933).

126682925 is an equidigital number, since it uses as much as digits as its factorization.

126682925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067327 (or 5067322 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 126682925 is about 11255.3509496595. The cubic root of 126682925 is about 502.2339044777.

The spelling of 126682925 in words is "one hundred twenty-six million, six hundred eighty-two thousand, nine hundred twenty-five".