84767061 has 16 divisors (see below), whose sum is σ = 116328960. Its totient is φ = 54873840.

The previous prime is 84767047. The next prime is 84767101. The reversal of 84767061 is 16076748.

It is not a de Polignac number, because 84767061 - 2¹⁰ = 84766037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84767041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21256 + ... + 24926.

It is an arithmetic number, because the mean of its divisors is an integer number (7270560).

Almost surely, 2^84767061 is an apocalyptic number.

It is an amenable number.

84767061 is a deficient number, since it is larger than the sum of its proper divisors (31561899).

84767061 is a wasteful number, since it uses less digits than its factorization.

84767061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 84767061 is about 9206.9028994554. The cubic root of 84767061 is about 439.2809554039.

The spelling of 84767061 in words is "eighty-four million, seven hundred sixty-seven thousand, sixty-one".