82603151 has 8 divisors (see below), whose sum is σ = 85093008. Its totient is φ = 80136000.

The previous prime is 82603133. The next prime is 82603159. The reversal of 82603151 is 15130628.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82603151 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 82603151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82603159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856 + ... + 12986.

It is an arithmetic number, because the mean of its divisors is an integer number (10636626).

Almost surely, 2^82603151 is an apocalyptic number.

82603151 is the 7421-st pentagonal number.

82603151 is a deficient number, since it is larger than the sum of its proper divisors (2489857).

82603151 is a wasteful number, since it uses less digits than its factorization.

82603151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 82603151 is about 9088.6275641595. The cubic root of 82603151 is about 435.5107419702.

Adding to 82603151 its reverse (15130628), we get a palindrome (97733779).

It can be divided in two parts, 8260 and 3151, that added together give a palindrome (11411).

The spelling of 82603151 in words is "eighty-two million, six hundred three thousand, one hundred fifty-one".