125235274 has 4 divisors (see below), whose sum is σ = 187852914. Its totient is φ = 62617636.

The previous prime is 125235263. The next prime is 125235281. The reversal of 125235274 is 472532521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79334649 + 45900625 = 8907^2 + 6775^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31308817 + ... + 31308820.

Almost surely, 2^125235274 is an apocalyptic number.

125235274 is a deficient number, since it is larger than the sum of its proper divisors (62617640).

125235274 is an equidigital number, since it uses as much as digits as its factorization.

125235274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62617639.

The product of its digits is 16800, while the sum is 31.

The square root of 125235274 is about 11190.8567143003. The cubic root of 125235274 is about 500.3135020585.

Adding to 125235274 its reverse (472532521), we get a palindrome (597767795).

The spelling of 125235274 in words is "one hundred twenty-five million, two hundred thirty-five thousand, two hundred seventy-four".