125894397 has 8 divisors (see below), whose sum is σ = 168001344. Its totient is φ = 83858528.

The previous prime is 125894371. The next prime is 125894443. The reversal of 125894397 is 793498521.

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 125894397 - 2⁷ = 125894269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125894897) 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, 13488 + ... + 20825.

It is an arithmetic number, because the mean of its divisors is an integer number (21000168).

Almost surely, 2^125894397 is an apocalyptic number.

It is an amenable number.

125894397 is a deficient number, since it is larger than the sum of its proper divisors (42106947).

125894397 is a wasteful number, since it uses less digits than its factorization.

125894397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35539.

The product of its digits is 544320, while the sum is 48.

The square root of 125894397 is about 11220.2672428067. The cubic root of 125894397 is about 501.1896963334.

The spelling of 125894397 in words is "one hundred twenty-five million, eight hundred ninety-four thousand, three hundred ninety-seven".