126233541 has 24 divisors (see below), whose sum is σ = 208792064. Its totient is φ = 71992800.

The previous prime is 126233533. The next prime is 126233567. The reversal of 126233541 is 145332621.

126233541 is a `hidden beast` number, since 1 + 2 + 623 + 35 + 4 + 1 = 666.

It is not a de Polignac number, because 126233541 - 2³ = 126233533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126233501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36591 + ... + 39891.

Almost surely, 2^126233541 is an apocalyptic number.

It is an amenable number.

126233541 is a deficient number, since it is larger than the sum of its proper divisors (82558523).

126233541 is a wasteful number, since it uses less digits than its factorization.

126233541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3921 (or 3918 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 126233541 is about 11235.3700873625. The cubic root of 126233541 is about 501.6393405841.

The spelling of 126233541 in words is "one hundred twenty-six million, two hundred thirty-three thousand, five hundred forty-one".