40266105 has 32 divisors (see below), whose sum is σ = 70616448. Its totient is φ = 19430400.

The previous prime is 40266071. The next prime is 40266119. The reversal of 40266105 is 50166204.

It is not a de Polignac number, because 40266105 - 2⁶ = 40266041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45265 + ... + 46145.

It is an arithmetic number, because the mean of its divisors is an integer number (2206764).

Almost surely, 2^40266105 is an apocalyptic number.

It is an amenable number.

40266105 is a deficient number, since it is larger than the sum of its proper divisors (30350343).

40266105 is a wasteful number, since it uses less digits than its factorization.

40266105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 40266105 is about 6345.5578950948. The cubic root of 40266105 is about 342.7519023474.

Subtracting 40266105 from its reverse (50166204), we obtain a palindrome (9900099).

The spelling of 40266105 in words is "forty million, two hundred sixty-six thousand, one hundred five".