126906411 has 32 divisors (see below), whose sum is σ = 185993280. Its totient is φ = 76640256.

The previous prime is 126906391. The next prime is 126906431. The reversal of 126906411 is 114609621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (126906391) and next prime (126906431).

It is not a de Polignac number, because 126906411 - 2²⁶ = 59797547 is a prime.

It is a super-2 number, since 2×126906411² = 32210474305801842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126906431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205375 + ... + 205991.

It is an arithmetic number, because the mean of its divisors is an integer number (5812290).

Almost surely, 2^126906411 is an apocalyptic number.

126906411 is a deficient number, since it is larger than the sum of its proper divisors (59086869).

126906411 is a wasteful number, since it uses less digits than its factorization.

126906411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 126906411 is about 11265.2745638977. The cubic root of 126906411 is about 502.5290674010.

The spelling of 126906411 in words is "one hundred twenty-six million, nine hundred six thousand, four hundred eleven".