126596481 has 8 divisors (see below), whose sum is σ = 184140384. Its totient is φ = 76725120.

The previous prime is 126596461. The next prime is 126596581. The reversal of 126596481 is 184695621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126596481 - 2⁶ = 126596417 is a prime.

It is a super-2 number, since 2×126596481² = 32053338003166722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (126596461) 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, 1918096 + ... + 1918161.

It is an arithmetic number, because the mean of its divisors is an integer number (23017548).

Almost surely, 2^126596481 is an apocalyptic number.

126596481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

126596481 is a deficient number, since it is larger than the sum of its proper divisors (57543903).

126596481 is a wasteful number, since it uses less digits than its factorization.

126596481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836271.

The product of its digits is 103680, while the sum is 42.

The square root of 126596481 is about 11251.5101653067. The cubic root of 126596481 is about 502.1196428638.

The spelling of 126596481 in words is "one hundred twenty-six million, five hundred ninety-six thousand, four hundred eighty-one".