126425416 has 16 divisors (see below), whose sum is σ = 255282300. Its totient is φ = 58350144.

The previous prime is 126425407. The next prime is 126425419. The reversal of 126425416 is 614524621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122988100 + 3437316 = 11090^2 + 1854^2 .

It is not an unprimeable number, because it can be changed into a prime (126425419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607711 + ... + 607918.

Almost surely, 2^126425416 is an apocalyptic number.

It is an amenable number.

126425416 is an abundant number, since it is smaller than the sum of its proper divisors (128856884).

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

126425416 is a wasteful number, since it uses less digits than its factorization.

126425416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215648 (or 1215644 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 126425416 is about 11243.9057271039. The cubic root of 126425416 is about 501.8933758723.

The spelling of 126425416 in words is "one hundred twenty-six million, four hundred twenty-five thousand, four hundred sixteen".