76529252 has 6 divisors (see below), whose sum is σ = 133926198. Its totient is φ = 38264624.

The previous prime is 76529251. The next prime is 76529261. The reversal of 76529252 is 25292567.

It can be written as a sum of positive squares in only one way, i.e., 68326756 + 8202496 = 8266^2 + 2864^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (76529251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9566153 + ... + 9566160.

It is an arithmetic number, because the mean of its divisors is an integer number (22321033).

Almost surely, 2^76529252 is an apocalyptic number.

It is an amenable number.

76529252 is a deficient number, since it is larger than the sum of its proper divisors (57396946).

76529252 is a wasteful number, since it uses less digits than its factorization.

76529252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19132317 (or 19132315 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 76529252 is about 8748.0999079800. The cubic root of 76529252 is about 424.5633383616.

The spelling of 76529252 in words is "seventy-six million, five hundred twenty-nine thousand, two hundred fifty-two".