126969082 has 8 divisors (see below), whose sum is σ = 191127456. Its totient is φ = 63259932.

The previous prime is 126969049. The next prime is 126969083. The reversal of 126969082 is 280969621.

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

It is a super-2 number, since 2×126969082² = 32242295567845448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126969083) 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, 111598 + ... + 112729.

It is an arithmetic number, because the mean of its divisors is an integer number (23890932).

Almost surely, 2^126969082 is an apocalyptic number.

126969082 is a deficient number, since it is larger than the sum of its proper divisors (64158374).

126969082 is a wasteful number, since it uses less digits than its factorization.

126969082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224612.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 126969082 is about 11268.0558216580. The cubic root of 126969082 is about 502.6117761627.

The spelling of 126969082 in words is "one hundred twenty-six million, nine hundred sixty-nine thousand, eighty-two".