126905326 has 8 divisors (see below), whose sum is σ = 190651464. Its totient is φ = 63354840.

The previous prime is 126905309. The next prime is 126905327. The reversal of 126905326 is 623509621.

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

It is a super-2 number, since 2×126905326² = 32209923534332552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126905291 and 126905300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126905327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47280 + ... + 49891.

It is an arithmetic number, because the mean of its divisors is an integer number (23831433).

Almost surely, 2^126905326 is an apocalyptic number.

126905326 is a deficient number, since it is larger than the sum of its proper divisors (63746138).

126905326 is an equidigital number, since it uses as much as digits as its factorization.

126905326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97826.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 126905326 is about 11265.2264069569. The cubic root of 126905326 is about 502.5276352548.

The spelling of 126905326 in words is "one hundred twenty-six million, nine hundred five thousand, three hundred twenty-six".