82905046 has 8 divisors (see below), whose sum is σ = 142122960. Its totient is φ = 35530728.

The previous prime is 82904981. The next prime is 82905047. The reversal of 82905046 is 64050928.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82905047) 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, 2960881 + ... + 2960908.

It is an arithmetic number, because the mean of its divisors is an integer number (17765370).

Almost surely, 2^82905046 is an apocalyptic number.

82905046 is a deficient number, since it is larger than the sum of its proper divisors (59217914).

82905046 is a wasteful number, since it uses less digits than its factorization.

82905046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5921798.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 82905046 is about 9105.2208100628. The cubic root of 82905046 is about 436.0406598728.

The spelling of 82905046 in words is "eighty-two million, nine hundred five thousand, forty-six".