82626283 has 4 divisors (see below), whose sum is σ = 82657440. Its totient is φ = 82595128.

The previous prime is 82626277. The next prime is 82626289. The reversal of 82626283 is 38262628.

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 (82626277) and next prime (82626289).

It is a cyclic number.

It is not a de Polignac number, because 82626283 - 2¹³ = 82618091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82626289) 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, 11188 + ... + 17041.

It is an arithmetic number, because the mean of its divisors is an integer number (20664360).

Almost surely, 2^82626283 is an apocalyptic number.

82626283 is a deficient number, since it is larger than the sum of its proper divisors (31157).

82626283 is a wasteful number, since it uses less digits than its factorization.

82626283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31156.

The product of its digits is 55296, while the sum is 37.

The square root of 82626283 is about 9089.9000544560. The cubic root of 82626283 is about 435.5513913244.

The spelling of 82626283 in words is "eighty-two million, six hundred twenty-six thousand, two hundred eighty-three".