1137426667 has 8 divisors (see below), whose sum is σ = 1296975456. Its totient is φ = 988171392.

The previous prime is 1137426637. The next prime is 1137426691. The reversal of 1137426667 is 7666247311.

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

It is not a de Polignac number, because 1137426667 - 2⁷ = 1137426539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137426607) 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, 2573143 + ... + 2573584.

It is an arithmetic number, because the mean of its divisors is an integer number (162121932).

Almost surely, 2^1137426667 is an apocalyptic number.

1137426667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1137426667 is a deficient number, since it is larger than the sum of its proper divisors (159548789).

1137426667 is a wasteful number, since it uses less digits than its factorization.

1137426667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5146757.

The product of its digits is 254016, while the sum is 43.

The square root of 1137426667 is about 33725.7567298348. The cubic root of 1137426667 is about 1043.8573063711.

It can be divided in two parts, 113742 and 6667, that added together give a square (120409 = 347²).

The spelling of 1137426667 in words is "one billion, one hundred thirty-seven million, four hundred twenty-six thousand, six hundred sixty-seven".