40606488 has 64 divisors (see below), whose sum is σ = 121480800. Its totient is φ = 12493440.

The previous prime is 40606483. The next prime is 40606537. The reversal of 40606488 is 88460604.

40606488 is a `hidden beast` number, since 4 + 0 + 6 + 0 + 648 + 8 = 666.

40606488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40606481) 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, 4423 + ... + 10038.

Almost surely, 2^40606488 is an apocalyptic number.

It is an amenable number.

40606488 is an abundant number, since it is smaller than the sum of its proper divisors (80874312).

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

40606488 is a wasteful number, since it uses less digits than its factorization.

40606488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14489 (or 14479 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 40606488 is about 6372.3220257611. The cubic root of 40606488 is about 343.7149928868.

The spelling of 40606488 in words is "forty million, six hundred six thousand, four hundred eighty-eight".