82124414 has 4 divisors (see below), whose sum is σ = 123186624. Its totient is φ = 41062206.

The previous prime is 82124411. The next prime is 82124417. The reversal of 82124414 is 41442128.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (82124411) and next prime (82124417).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82124411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20531102 + ... + 20531105.

It is an arithmetic number, because the mean of its divisors is an integer number (30796656).

Almost surely, 2^82124414 is an apocalyptic number.

82124414 is a deficient number, since it is larger than the sum of its proper divisors (41062210).

82124414 is a wasteful number, since it uses less digits than its factorization.

82124414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41062209.

The product of its digits is 2048, while the sum is 26.

The square root of 82124414 is about 9062.2521483349. The cubic root of 82124414 is about 434.6677588150.

The spelling of 82124414 in words is "eighty-two million, one hundred twenty-four thousand, four hundred fourteen".