126970079 has 8 divisors (see below), whose sum is σ = 131584128. Its totient is φ = 122388480.

The previous prime is 126970073. The next prime is 126970087. The reversal of 126970079 is 970079621.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 126970079 - 2¹⁶ = 126904543 is a prime.

It is a super-2 number, since 2×126970079² = 32242801922532482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126970073) 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, 2 + ... + 15935.

It is an arithmetic number, because the mean of its divisors is an integer number (16448016).

Almost surely, 2^126970079 is an apocalyptic number.

126970079 is a deficient number, since it is larger than the sum of its proper divisors (4614049).

126970079 is a wasteful number, since it uses less digits than its factorization.

126970079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16225.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 126970079 is about 11268.1000616785. The cubic root of 126970079 is about 502.6130917129.

The spelling of 126970079 in words is "one hundred twenty-six million, nine hundred seventy thousand, seventy-nine".