82285951 has 8 divisors (see below), whose sum is σ = 90849024. Its totient is φ = 73903320.

The previous prime is 82285949. The next prime is 82285969. The reversal of 82285951 is 15958228.

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

It is a cyclic number.

It is not a de Polignac number, because 82285951 - 2¹ = 82285949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82285051) 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, 44151 + ... + 45976.

It is an arithmetic number, because the mean of its divisors is an integer number (11356128).

Almost surely, 2^82285951 is an apocalyptic number.

82285951 is a deficient number, since it is larger than the sum of its proper divisors (8563073).

82285951 is a wasteful number, since it uses less digits than its factorization.

82285951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90221.

The product of its digits is 57600, while the sum is 40.

The square root of 82285951 is about 9071.1603998606. The cubic root of 82285951 is about 434.9525662816.

The spelling of 82285951 in words is "eighty-two million, two hundred eighty-five thousand, nine hundred fifty-one".