40995867 has 16 divisors (see below), whose sum is σ = 62224128. Its totient is φ = 23765280.

The previous prime is 40995853. The next prime is 40995883. The reversal of 40995867 is 76859904.

It is not a de Polignac number, because 40995867 - 2⁸ = 40995611 is a prime.

It is a super-2 number, since 2×40995867² = 3361322222163378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40995817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26248 + ... + 27765.

It is an arithmetic number, because the mean of its divisors is an integer number (3889008).

Almost surely, 2^40995867 is an apocalyptic number.

40995867 is a deficient number, since it is larger than the sum of its proper divisors (21228261).

40995867 is a wasteful number, since it uses less digits than its factorization.

40995867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54050.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 40995867 is about 6402.8014962202. The cubic root of 40995867 is about 344.8101370783.

The spelling of 40995867 in words is "forty million, nine hundred ninety-five thousand, eight hundred sixty-seven".