126233534 has 16 divisors (see below), whose sum is σ = 229130208. Its totient is φ = 50917632.

The previous prime is 126233533. The next prime is 126233567. The reversal of 126233534 is 435332621.

It is a super-2 number, since 2×126233534² = 31869810212258312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126233497 and 126233506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126233531) 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, 264959 + ... + 265434.

It is an arithmetic number, because the mean of its divisors is an integer number (14320638).

Almost surely, 2^126233534 is an apocalyptic number.

126233534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126233534 is a deficient number, since it is larger than the sum of its proper divisors (102896674).

126233534 is a wasteful number, since it uses less digits than its factorization.

126233534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530419.

The product of its digits is 12960, while the sum is 29.

The square root of 126233534 is about 11235.3697758463. The cubic root of 126233534 is about 501.6393313116.

The spelling of 126233534 in words is "one hundred twenty-six million, two hundred thirty-three thousand, five hundred thirty-four".