84264546 has 64 divisors (see below), whose sum is σ = 188023680. Its totient is φ = 25052160.

The previous prime is 84264527. The next prime is 84264547. The reversal of 84264546 is 64546248.

It is a super-2 number, since 2×84264546² = 14201027425172232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84264547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180205 + ... + 180671.

It is an arithmetic number, because the mean of its divisors is an integer number (2937870).

Almost surely, 2^84264546 is an apocalyptic number.

84264546 is an abundant number, since it is smaller than the sum of its proper divisors (103759134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84264546 is a wasteful number, since it uses less digits than its factorization.

84264546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579.

The product of its digits is 184320, while the sum is 39.

The square root of 84264546 is about 9179.5722122548. The cubic root of 84264546 is about 438.4111878494.

The spelling of 84264546 in words is "eighty-four million, two hundred sixty-four thousand, five hundred forty-six".