126894733 has 8 divisors (see below), whose sum is σ = 145343552. Its totient is φ = 108526176.

The previous prime is 126894727. The next prime is 126894739. The reversal of 126894733 is 337498621.

It is an interprime number because it is at equal distance from previous prime (126894727) and next prime (126894739).

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

It is a cyclic number.

It is not a de Polignac number, because 126894733 - 2¹⁷ = 126763661 is a prime.

It is a super-2 number, since 2×126894733² = 32204546526282578, which contains 22 as substring.

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 126894733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126894739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16635 + ... + 23032.

It is an arithmetic number, because the mean of its divisors is an integer number (18167944).

Almost surely, 2^126894733 is an apocalyptic number.

It is an amenable number.

126894733 is a deficient number, since it is larger than the sum of its proper divisors (18448819).

126894733 is an equidigital number, since it uses as much as digits as its factorization.

126894733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40131.

The product of its digits is 217728, while the sum is 43.

The square root of 126894733 is about 11264.7562334921. The cubic root of 126894733 is about 502.5136525915.

The spelling of 126894733 in words is "one hundred twenty-six million, eight hundred ninety-four thousand, seven hundred thirty-three".