126673367 has 6 divisors (see below), whose sum is σ = 128002248. Its totient is φ = 125358144.

The previous prime is 126673343. The next prime is 126673373. The reversal of 126673367 is 763376621.

It is not a de Polignac number, because 126673367 - 2⁸ = 126673111 is a prime.

It is a super-2 number, since 2×126673367² = 32092283814233378, 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 (126673387) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2678 + ... + 16140.

It is an arithmetic number, because the mean of its divisors is an integer number (21333708).

Almost surely, 2^126673367 is an apocalyptic number.

126673367 is a deficient number, since it is larger than the sum of its proper divisors (1328881).

126673367 is an frugal number, since it uses more digits than its factorization.

126673367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13657 (or 13560 counting only the distinct ones).

The product of its digits is 190512, while the sum is 41.

The square root of 126673367 is about 11254.9263436062. The cubic root of 126673367 is about 502.2212732769.

The spelling of 126673367 in words is "one hundred twenty-six million, six hundred seventy-three thousand, three hundred sixty-seven".