82254949 has 8 divisors (see below), whose sum is σ = 94069760. Its totient is φ = 70456176.

The previous prime is 82254947. The next prime is 82254967. The reversal of 82254949 is 94945228.

It is a happy number.

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

It is not a de Polignac number, because 82254949 - 2¹ = 82254947 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 (82254941) 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, 10492 + ... + 16570.

It is an arithmetic number, because the mean of its divisors is an integer number (11758720).

Almost surely, 2^82254949 is an apocalyptic number.

It is an amenable number.

82254949 is a deficient number, since it is larger than the sum of its proper divisors (11814811).

82254949 is a wasteful number, since it uses less digits than its factorization.

82254949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8019.

The product of its digits is 207360, while the sum is 43.

The square root of 82254949 is about 9069.4514167065. The cubic root of 82254949 is about 434.8979352739.

The spelling of 82254949 in words is "eighty-two million, two hundred fifty-four thousand, nine hundred forty-nine".