125279297 has 8 divisors (see below), whose sum is σ = 147181440. Its totient is φ = 105129360.

The previous prime is 125279291. The next prime is 125279303. The reversal of 125279297 is 792972521.

It is an interprime number because it is at equal distance from previous prime (125279291) and next prime (125279303).

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

It is a cyclic number.

It is not a de Polignac number, because 125279297 - 2¹² = 125275201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125279291) 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, 437897 + ... + 438182.

It is an arithmetic number, because the mean of its divisors is an integer number (18397680).

Almost surely, 2^125279297 is an apocalyptic number.

It is an amenable number.

125279297 is a deficient number, since it is larger than the sum of its proper divisors (21902143).

125279297 is a wasteful number, since it uses less digits than its factorization.

125279297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876103.

The product of its digits is 158760, while the sum is 44.

The square root of 125279297 is about 11192.8234596995. The cubic root of 125279297 is about 500.3721189862.

The spelling of 125279297 in words is "one hundred twenty-five million, two hundred seventy-nine thousand, two hundred ninety-seven".