126933337 has 2 divisors, whose sum is σ = 126933338. Its totient is φ = 126933336.

The previous prime is 126933307. The next prime is 126933361. The reversal of 126933337 is 733339621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112975641 + 13957696 = 10629^2 + 3736^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126933337 is a prime.

It is a super-2 number, since 2×126933337² = 32224144083911138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126933296 and 126933305.

It is not a weakly prime, because it can be changed into another prime (126933307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63466668 + 63466669.

It is an arithmetic number, because the mean of its divisors is an integer number (63466669).

Almost surely, 2^126933337 is an apocalyptic number.

It is an amenable number.

126933337 is a deficient number, since it is larger than the sum of its proper divisors (1).

126933337 is an equidigital number, since it uses as much as digits as its factorization.

126933337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61236, while the sum is 37.

The square root of 126933337 is about 11266.4695890061. The cubic root of 126933337 is about 502.5646057706.

The spelling of 126933337 in words is "one hundred twenty-six million, nine hundred thirty-three thousand, three hundred thirty-seven".