40584134 has 16 divisors (see below), whose sum is σ = 64603008. Its totient is φ = 19055232.

The previous prime is 40584127. The next prime is 40584143. The reversal of 40584134 is 43148504.

40584134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40584097 and 40584106.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17867 + ... + 20009.

It is an arithmetic number, because the mean of its divisors is an integer number (4037688).

Almost surely, 2^40584134 is an apocalyptic number.

40584134 is a deficient number, since it is larger than the sum of its proper divisors (24018874).

40584134 is a wasteful number, since it uses less digits than its factorization.

40584134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 40584134 is about 6370.5677925912. The cubic root of 40584134 is about 343.6519092461.

It can be divided in two parts, 4058 and 4134, that added together give a 13-th power (8192 = 2¹³).

The spelling of 40584134 in words is "forty million, five hundred eighty-four thousand, one hundred thirty-four".