82124948 has 12 divisors (see below), whose sum is σ = 144816672. Its totient is φ = 40748760.

The previous prime is 82124947. The next prime is 82124957. The reversal of 82124948 is 84942128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82124947) 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, 77840 + ... + 78887.

It is an arithmetic number, because the mean of its divisors is an integer number (12068056).

Almost surely, 2^82124948 is an apocalyptic number.

It is an amenable number.

82124948 is a deficient number, since it is larger than the sum of its proper divisors (62691724).

82124948 is a wasteful number, since it uses less digits than its factorization.

82124948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156862 (or 156860 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 82124948 is about 9062.2816111617. The cubic root of 82124948 is about 434.6687009306.

The spelling of 82124948 in words is "eighty-two million, one hundred twenty-four thousand, nine hundred forty-eight".