76234253 has 2 divisors, whose sum is σ = 76234254. Its totient is φ = 76234252.

The previous prime is 76234247. The next prime is 76234261. The reversal of 76234253 is 35243267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54125449 + 22108804 = 7357^2 + 4702^2 .

It is a cyclic number.

It is not a de Polignac number, because 76234253 - 2⁴ = 76234237 is a prime.

It is a super-2 number, since 2×76234253² = 11623322660936018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76234153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38117126 + 38117127.

It is an arithmetic number, because the mean of its divisors is an integer number (38117127).

Almost surely, 2^76234253 is an apocalyptic number.

It is an amenable number.

76234253 is a deficient number, since it is larger than the sum of its proper divisors (1).

76234253 is an equidigital number, since it uses as much as digits as its factorization.

76234253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 32.

The square root of 76234253 is about 8731.2228811318. Note that the first 3 decimals coincide. The cubic root of 76234253 is about 424.0171113451.

The spelling of 76234253 in words is "seventy-six million, two hundred thirty-four thousand, two hundred fifty-three".