126454236 has 12 divisors (see below), whose sum is σ = 295059912. Its totient is φ = 42151408.

The previous prime is 126454219. The next prime is 126454241. The reversal of 126454236 is 632454621.

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

It is a junction number, because it is equal to n+sod(n) for n = 126454197 and 126454206.

It is a congruent number.

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, 5268915 + ... + 5268938.

It is an arithmetic number, because the mean of its divisors is an integer number (24588326).

Almost surely, 2^126454236 is an apocalyptic number.

It is an amenable number.

126454236 is an abundant number, since it is smaller than the sum of its proper divisors (168605676).

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

126454236 is a wasteful number, since it uses less digits than its factorization.

126454236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10537860 (or 10537858 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 126454236 is about 11245.1872372140. The cubic root of 126454236 is about 501.9315102616.

The spelling of 126454236 in words is "one hundred twenty-six million, four hundred fifty-four thousand, two hundred thirty-six".