126884667 has 48 divisors (see below), whose sum is σ = 215319552. Its totient is φ = 65862720.

The previous prime is 126884663. The next prime is 126884671. The reversal of 126884667 is 766488621.

It is an interprime number because it is at equal distance from previous prime (126884663) and next prime (126884671).

It is not a de Polignac number, because 126884667 - 2² = 126884663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126884663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127542 + ... + 128532.

It is an arithmetic number, because the mean of its divisors is an integer number (4485824).

Almost surely, 2^126884667 is an apocalyptic number.

126884667 is a deficient number, since it is larger than the sum of its proper divisors (88434885).

126884667 is a wasteful number, since it uses less digits than its factorization.

126884667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 1081 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 126884667 is about 11264.3094328947. The cubic root of 126884667 is about 502.5003648422.

The spelling of 126884667 in words is "one hundred twenty-six million, eight hundred eighty-four thousand, six hundred sixty-seven".