126372 has 12 divisors (see below), whose sum is σ = 294896. Its totient is φ = 42120.

The previous prime is 126359. The next prime is 126397. The reversal of 126372 is 273621.

It is a happy number.

126372 is nontrivially palindromic in base 7.

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

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5254 + ... + 5277.

2¹²⁶³⁷² is an apocalyptic number.

126372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126372 is an abundant number, since it is smaller than the sum of its proper divisors (168524).

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

126372 is a wasteful number, since it uses less digits than its factorization.

126372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538 (or 10536 counting only the distinct ones).

The product of its digits is 504, while the sum is 21.

The square root of 126372 is about 355.4883964351. The cubic root of 126372 is about 50.1822680928.

Adding to 126372 its reverse (273621), we get a palindrome (399993).

The spelling of 126372 in words is "one hundred twenty-six thousand, three hundred seventy-two".