125741408 has 36 divisors (see below), whose sum is σ = 268072308. Its totient is φ = 58032000.

The previous prime is 125741393. The next prime is 125741443. The reversal of 125741408 is 804147521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6218 + ... + 17033.

It is an arithmetic number, because the mean of its divisors is an integer number (7446453).

Almost surely, 2^125741408 is an apocalyptic number.

It is an amenable number.

125741408 is an abundant number, since it is smaller than the sum of its proper divisors (142330900).

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

125741408 is a wasteful number, since it uses less digits than its factorization.

125741408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23287 (or 23266 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 125741408 is about 11213.4476411138. The cubic root of 125741408 is about 500.9865959763.

Adding to 125741408 its reverse (804147521), we get a palindrome (929888929).

The spelling of 125741408 in words is "one hundred twenty-five million, seven hundred forty-one thousand, four hundred eight".