125622404 has 12 divisors (see below), whose sum is σ = 219987264. Its totient is φ = 62768904.

The previous prime is 125622377. The next prime is 125622407. The reversal of 125622404 is 404226521.

It is not an unprimeable number, because it can be changed into a prime (125622407) 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, 3344 + ... + 16199.

It is an arithmetic number, because the mean of its divisors is an integer number (18332272).

Almost surely, 2^125622404 is an apocalyptic number.

It is an amenable number.

125622404 is a deficient number, since it is larger than the sum of its proper divisors (94364860).

125622404 is a wasteful number, since it uses less digits than its factorization.

125622404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21154 (or 21152 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 125622404 is about 11208.1400776400. The cubic root of 125622404 is about 500.8284984225.

Adding to 125622404 its reverse (404226521), we get a palindrome (529848925).

The spelling of 125622404 in words is "one hundred twenty-five million, six hundred twenty-two thousand, four hundred four".