84606206951 has 48 divisors (see below), whose sum is σ = 107511163200. Its totient is φ = 64990024704.

The previous prime is 84606206899. The next prime is 84606206957. The reversal of 84606206951 is 15960260648.

It is not a de Polignac number, because 84606206951 - 2²⁶ = 84539098087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84606206896 and 84606206905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84606206957) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14412845 + ... + 14418713.

It is an arithmetic number, because the mean of its divisors is an integer number (2239815900).

Almost surely, 2^84606206951 is an apocalyptic number.

84606206951 is a deficient number, since it is larger than the sum of its proper divisors (22904956249).

84606206951 is a wasteful number, since it uses less digits than its factorization.

84606206951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6168 (or 6145 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 84606206951 in words is "eighty-four billion, six hundred six million, two hundred six thousand, nine hundred fifty-one".