125962251 has 8 divisors (see below), whose sum is σ = 169612944. Its totient is φ = 83143200.

The previous prime is 125962247. The next prime is 125962271. The reversal of 125962251 is 152269521.

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

It is not a de Polignac number, because 125962251 - 2² = 125962247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125962241) 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, 207556 + ... + 208161.

It is an arithmetic number, because the mean of its divisors is an integer number (21201618).

Almost surely, 2^125962251 is an apocalyptic number.

125962251 is a deficient number, since it is larger than the sum of its proper divisors (43650693).

125962251 is a wasteful number, since it uses less digits than its factorization.

125962251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415821.

The product of its digits is 10800, while the sum is 33.

The square root of 125962251 is about 11223.2905602591. The cubic root of 125962251 is about 501.2797231562.

The spelling of 125962251 in words is "one hundred twenty-five million, nine hundred sixty-two thousand, two hundred fifty-one".