82328152 has 8 divisors (see below), whose sum is σ = 154365300. Its totient is φ = 41164072.

The previous prime is 82328149. The next prime is 82328153. The reversal of 82328152 is 25182328.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×82328152² = 13555849223470208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82328153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5145502 + ... + 5145517.

Almost surely, 2^82328152 is an apocalyptic number.

It is an amenable number.

82328152 is a deficient number, since it is larger than the sum of its proper divisors (72037148).

82328152 is a wasteful number, since it uses less digits than its factorization.

82328152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10291025 (or 10291021 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 82328152 is about 9073.4862098314. The cubic root of 82328152 is about 435.0269098604.

It can be divided in two parts, 8232 and 8152, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 82328152 in words is "eighty-two million, three hundred twenty-eight thousand, one hundred fifty-two".