75973252 has 6 divisors (see below), whose sum is σ = 132953198. Its totient is φ = 37986624.

The previous prime is 75973237. The next prime is 75973253. The reversal of 75973252 is 25237957.

It can be written as a sum of positive squares in only one way, i.e., 75620416 + 352836 = 8696^2 + 594^2 .

It is not an unprimeable number, because it can be changed into a prime (75973253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9496653 + ... + 9496660.

Almost surely, 2^75973252 is an apocalyptic number.

It is an amenable number.

75973252 is a deficient number, since it is larger than the sum of its proper divisors (56979946).

75973252 is a wasteful number, since it uses less digits than its factorization.

75973252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18993317 (or 18993315 counting only the distinct ones).

The product of its digits is 132300, while the sum is 40.

The square root of 75973252 is about 8716.2636490643. The cubic root of 75973252 is about 423.5326596958.

The spelling of 75973252 in words is "seventy-five million, nine hundred seventy-three thousand, two hundred fifty-two".