40625027 has 4 divisors (see below), whose sum is σ = 42025920. Its totient is φ = 39224136.

The previous prime is 40625017. The next prime is 40625033. The reversal of 40625027 is 72052604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40625027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40624987 and 40625005.

It is not an unprimeable number, because it can be changed into a prime (40625017) 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, 700403 + ... + 700460.

It is an arithmetic number, because the mean of its divisors is an integer number (10506480).

Almost surely, 2^40625027 is an apocalyptic number.

40625027 is a deficient number, since it is larger than the sum of its proper divisors (1400893).

40625027 is a wasteful number, since it uses less digits than its factorization.

40625027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400892.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 40625027 is about 6373.7765100449. The cubic root of 40625027 is about 343.7672929262.

The spelling of 40625027 in words is "forty million, six hundred twenty-five thousand, twenty-seven".