82142048 has 12 divisors (see below), whose sum is σ = 161717220. Its totient is φ = 41071008.

The previous prime is 82142023. The next prime is 82142059. The reversal of 82142048 is 84024128.

It is a self number, because there is not a number n which added to its sum of digits gives 82142048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283438 + ... + 1283501.

It is an arithmetic number, because the mean of its divisors is an integer number (13476435).

Almost surely, 2^82142048 is an apocalyptic number.

It is an amenable number.

82142048 is a deficient number, since it is larger than the sum of its proper divisors (79575172).

82142048 is a wasteful number, since it uses less digits than its factorization.

82142048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566949 (or 2566941 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 82142048 is about 9063.2250330663. The cubic root of 82142048 is about 434.6988676426.

The spelling of 82142048 in words is "eighty-two million, one hundred forty-two thousand, forty-eight".