126951007 has 12 divisors (see below), whose sum is σ = 135821224. Its totient is φ = 118586160.

The previous prime is 126950969. The next prime is 126951017. The reversal of 126951007 is 700159621.

It is not a de Polignac number, because 126951007 - 2¹¹ = 126948959 is a prime.

It is a super-3 number, since 3×126951007³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126951007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126951017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19957 + ... + 25537.

Almost surely, 2^126951007 is an apocalyptic number.

126951007 is a deficient number, since it is larger than the sum of its proper divisors (8870217).

126951007 is an equidigital number, since it uses as much as digits as its factorization.

126951007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670 (or 5647 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 126951007 is about 11267.2537470317. The cubic root of 126951007 is about 502.5879248470.

The spelling of 126951007 in words is "one hundred twenty-six million, nine hundred fifty-one thousand, seven".