82925237 has 4 divisors (see below), whose sum is σ = 82990860. Its totient is φ = 82859616.

The previous prime is 82925221. The next prime is 82925257. The reversal of 82925237 is 73252928.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75881521 + 7043716 = 8711^2 + 2654^2 .

It is a cyclic number.

It is not a de Polignac number, because 82925237 - 2⁴ = 82925221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82925237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82925207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30878 + ... + 33455.

It is an arithmetic number, because the mean of its divisors is an integer number (20747715).

Almost surely, 2^82925237 is an apocalyptic number.

It is an amenable number.

82925237 is a deficient number, since it is larger than the sum of its proper divisors (65623).

82925237 is a wasteful number, since it uses less digits than its factorization.

82925237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65622.

The product of its digits is 60480, while the sum is 38.

The square root of 82925237 is about 9106.3295020552. The cubic root of 82925237 is about 436.0760553151.

The spelling of 82925237 in words is "eighty-two million, nine hundred twenty-five thousand, two hundred thirty-seven".