142826753 has 2 divisors, whose sum is σ = 142826754. Its totient is φ = 142826752.

The previous prime is 142826737. The next prime is 142826759. The reversal of 142826753 is 357628241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138697729 + 4129024 = 11777^2 + 2032^2 .

It is a cyclic number.

It is not a de Polignac number, because 142826753 - 2⁴ = 142826737 is a prime.

It is not a weakly prime, because it can be changed into another prime (142826759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71413376 + 71413377.

It is an arithmetic number, because the mean of its divisors is an integer number (71413377).

Almost surely, 2^142826753 is an apocalyptic number.

It is an amenable number.

142826753 is a deficient number, since it is larger than the sum of its proper divisors (1).

142826753 is an equidigital number, since it uses as much as digits as its factorization.

142826753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 142826753 is about 11951.0147267920. The cubic root of 142826753 is about 522.7208873533.

The spelling of 142826753 in words is "one hundred forty-two million, eight hundred twenty-six thousand, seven hundred fifty-three".