82237078 has 16 divisors (see below), whose sum is σ = 153794304. Its totient is φ = 32040360.

The previous prime is 82237061. The next prime is 82237081. The reversal of 82237078 is 87073228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266850 + ... + 267157.

It is an arithmetic number, because the mean of its divisors is an integer number (9612144).

Almost surely, 2^82237078 is an apocalyptic number.

82237078 is a deficient number, since it is larger than the sum of its proper divisors (71557226).

82237078 is a wasteful number, since it uses less digits than its factorization.

82237078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534027.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 82237078 is about 9068.4661327040. The cubic root of 82237078 is about 434.8664371735.

The spelling of 82237078 in words is "eighty-two million, two hundred thirty-seven thousand, seventy-eight".