125404246 has 8 divisors (see below), whose sum is σ = 205206984. Its totient is φ = 57001920.

The previous prime is 125404241. The next prime is 125404277. The reversal of 125404246 is 642404521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125404241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2850075 + ... + 2850118.

It is an arithmetic number, because the mean of its divisors is an integer number (25650873).

Almost surely, 2^125404246 is an apocalyptic number.

125404246 is a deficient number, since it is larger than the sum of its proper divisors (79802738).

125404246 is a wasteful number, since it uses less digits than its factorization.

125404246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700206.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 125404246 is about 11198.4037255316. The cubic root of 125404246 is about 500.5384146778.

Adding to 125404246 its reverse (642404521), we get a palindrome (767808767).

The spelling of 125404246 in words is "one hundred twenty-five million, four hundred four thousand, two hundred forty-six".