126199368 has 48 divisors (see below), whose sum is σ = 359782800. Its totient is φ = 39852000.

The previous prime is 126199363. The next prime is 126199379. The reversal of 126199368 is 863991621.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (126199361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44758 + ... + 47493.

It is an arithmetic number, because the mean of its divisors is an integer number (7495475).

Almost surely, 2^126199368 is an apocalyptic number.

126199368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

126199368 is an abundant number, since it is smaller than the sum of its proper divisors (233583432).

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

126199368 is a wasteful number, since it uses less digits than its factorization.

126199368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92282 (or 92275 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 126199368 is about 11233.8492067501. The cubic root of 126199368 is about 501.5940698153.

The spelling of 126199368 in words is "one hundred twenty-six million, one hundred ninety-nine thousand, three hundred sixty-eight".