82046651 has 2 divisors, whose sum is σ = 82046652. Its totient is φ = 82046650.

The previous prime is 82046633. The next prime is 82046663. The reversal of 82046651 is 15664028.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82046651 is a prime.

It is not a weakly prime, because it can be changed into another prime (82046621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41023325 + 41023326.

It is an arithmetic number, because the mean of its divisors is an integer number (41023326).

Almost surely, 2^82046651 is an apocalyptic number.

82046651 is a deficient number, since it is larger than the sum of its proper divisors (1).

82046651 is an equidigital number, since it uses as much as digits as its factorization.

82046651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 82046651 is about 9057.9606424404. The cubic root of 82046651 is about 434.5305209277.

The spelling of 82046651 in words is "eighty-two million, forty-six thousand, six hundred fifty-one".