125733198 has 16 divisors (see below), whose sum is σ = 252596736. Its totient is φ = 41722680.

The previous prime is 125733193. The next prime is 125733211. The reversal of 125733198 is 891337521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125733193) 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, 45648 + ... + 48323.

It is an arithmetic number, because the mean of its divisors is an integer number (15787296).

Almost surely, 2^125733198 is an apocalyptic number.

125733198 is an abundant number, since it is smaller than the sum of its proper divisors (126863538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125733198 is a wasteful number, since it uses less digits than its factorization.

125733198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94199.

The product of its digits is 45360, while the sum is 39.

The square root of 125733198 is about 11213.0815568246. The cubic root of 125733198 is about 500.9756921446.

The spelling of 125733198 in words is "one hundred twenty-five million, seven hundred thirty-three thousand, one hundred ninety-eight".