126022763 has 4 divisors (see below), whose sum is σ = 132655560. Its totient is φ = 119389968.

The previous prime is 126022759. The next prime is 126022769. The reversal of 126022763 is 367220621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 126022763 - 2² = 126022759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126022769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3316370 + ... + 3316407.

It is an arithmetic number, because the mean of its divisors is an integer number (33163890).

Almost surely, 2^126022763 is an apocalyptic number.

126022763 is a deficient number, since it is larger than the sum of its proper divisors (6632797).

126022763 is an equidigital number, since it uses as much as digits as its factorization.

126022763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632796.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 126022763 is about 11225.9860591397. The cubic root of 126022763 is about 501.3599815466.

The spelling of 126022763 in words is "one hundred twenty-six million, twenty-two thousand, seven hundred sixty-three".