40534092 has 36 divisors (see below), whose sum is σ = 105233856. Its totient is φ = 13145760.

The previous prime is 40534037. The next prime is 40534093. The reversal of 40534092 is 29043504.

40534092 is a `hidden beast` number, since 40 + 534 + 0 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×40534092² = 3286025228528928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40534093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13884 + ... + 16547.

Almost surely, 2^40534092 is an apocalyptic number.

It is an amenable number.

40534092 is an abundant number, since it is smaller than the sum of its proper divisors (64699764).

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

40534092 is a wasteful number, since it uses less digits than its factorization.

40534092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30478 (or 30473 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 40534092 is about 6366.6389877234. The cubic root of 40534092 is about 343.5106052420.

Adding to 40534092 its reverse (29043504), we get a palindrome (69577596).

The spelling of 40534092 in words is "forty million, five hundred thirty-four thousand, ninety-two".