126486372 has 12 divisors (see below), whose sum is σ = 295134896. Its totient is φ = 42162120.

The previous prime is 126486359. The next prime is 126486377. The reversal of 126486372 is 273684621.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 126486372.

It is not an unprimeable number, because it can be changed into a prime (126486377) 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, 5270254 + ... + 5270277.

Almost surely, 2^126486372 is an apocalyptic number.

126486372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126486372 is an abundant number, since it is smaller than the sum of its proper divisors (168648524).

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

126486372 is a wasteful number, since it uses less digits than its factorization.

126486372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540538 (or 10540536 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 126486372 is about 11246.6160243871. The cubic root of 126486372 is about 501.9740255234.

The spelling of 126486372 in words is "one hundred twenty-six million, four hundred eighty-six thousand, three hundred seventy-two".