82477416 has 32 divisors (see below), whose sum is σ = 235650240. Its totient is φ = 23564928.

The previous prime is 82477411. The next prime is 82477427. The reversal of 82477416 is 61477428.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (82477411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245301 + ... + 245636.

It is an arithmetic number, because the mean of its divisors is an integer number (7364070).

Almost surely, 2^82477416 is an apocalyptic number.

It is an amenable number.

82477416 is an abundant number, since it is smaller than the sum of its proper divisors (153172824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82477416 is a wasteful number, since it uses less digits than its factorization.

82477416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490953 (or 490949 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 82477416 is about 9081.7077689166. The cubic root of 82477416 is about 435.2896577867.

The spelling of 82477416 in words is "eighty-two million, four hundred seventy-seven thousand, four hundred sixteen".