40266484 has 12 divisors (see below), whose sum is σ = 70554400. Its totient is φ = 20108088.

The previous prime is 40266467. The next prime is 40266487. The reversal of 40266484 is 48466204.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40266487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424 + ... + 9295.

Almost surely, 2^40266484 is an apocalyptic number.

It is an amenable number.

40266484 is a deficient number, since it is larger than the sum of its proper divisors (30287916).

40266484 is a wasteful number, since it uses less digits than its factorization.

40266484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12582 (or 12580 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 40266484 is about 6345.5877584350. The cubic root of 40266484 is about 342.7529777147.

The spelling of 40266484 in words is "forty million, two hundred sixty-six thousand, four hundred eighty-four".