126770107 has 4 divisors (see below), whose sum is σ = 131141520. Its totient is φ = 122398696.

The previous prime is 126770101. The next prime is 126770113. The reversal of 126770107 is 701077621.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (126770101) and next prime (126770113).

It is a cyclic number.

It is not a de Polignac number, because 126770107 - 2³ = 126770099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126770101) 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, 2185663 + ... + 2185720.

It is an arithmetic number, because the mean of its divisors is an integer number (32785380).

Almost surely, 2^126770107 is an apocalyptic number.

126770107 is a deficient number, since it is larger than the sum of its proper divisors (4371413).

126770107 is an equidigital number, since it uses as much as digits as its factorization.

126770107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371412.

The product of its (nonzero) digits is 4116, while the sum is 31.

The square root of 126770107 is about 11259.2231970061. The cubic root of 126770107 is about 502.3490889452.

The spelling of 126770107 in words is "one hundred twenty-six million, seven hundred seventy thousand, one hundred seven".