40502466 has 24 divisors (see below), whose sum is σ = 92918124. Its totient is φ = 12706560.

The previous prime is 40502437. The next prime is 40502467. The reversal of 40502466 is 66420504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36180225 + 4322241 = 6015^2 + 2079^2 .

It is not an unprimeable number, because it can be changed into a prime (40502467) 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, 65875 + ... + 66486.

Almost surely, 2^40502466 is an apocalyptic number.

40502466 is an abundant number, since it is smaller than the sum of its proper divisors (52415658).

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

40502466 is a wasteful number, since it uses less digits than its factorization.

40502466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132386 (or 132383 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 40502466 is about 6364.1547749878. The cubic root of 40502466 is about 343.4212426624.

The spelling of 40502466 in words is "forty million, five hundred two thousand, four hundred sixty-six".