126206132 has 24 divisors (see below), whose sum is σ = 250370400. Its totient is φ = 55182816.

The previous prime is 126206099. The next prime is 126206137. The reversal of 126206132 is 231602621.

It is a junction number, because it is equal to n+sod(n) for n = 126206098 and 126206107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126206137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62882 + ... + 64857.

It is an arithmetic number, because the mean of its divisors is an integer number (10432100).

Almost surely, 2^126206132 is an apocalyptic number.

It is an amenable number.

126206132 is a deficient number, since it is larger than the sum of its proper divisors (124164268).

126206132 is a wasteful number, since it uses less digits than its factorization.

126206132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127775 (or 127773 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 126206132 is about 11234.1502571401. The cubic root of 126206132 is about 501.6030310902.

Adding to 126206132 its reverse (231602621), we get a palindrome (357808753).

The spelling of 126206132 in words is "one hundred twenty-six million, two hundred six thousand, one hundred thirty-two".