40269027 has 16 divisors (see below), whose sum is σ = 55617408. Its totient is φ = 25898880.

The previous prime is 40269013. The next prime is 40269049. The reversal of 40269027 is 72096204.

It is a happy number.

It is not a de Polignac number, because 40269027 - 2¹⁶ = 40203491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40268985 and 40269003.

It is not an unprimeable number, because it can be changed into a prime (40269127) 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, 8827 + ... + 12587.

It is an arithmetic number, because the mean of its divisors is an integer number (3476088).

Almost surely, 2^40269027 is an apocalyptic number.

40269027 is a deficient number, since it is larger than the sum of its proper divisors (15348381).

40269027 is a wasteful number, since it uses less digits than its factorization.

40269027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 40269027 is about 6345.7881307210. The cubic root of 40269027 is about 342.7601929997.

The spelling of 40269027 in words is "forty million, two hundred sixty-nine thousand, twenty-seven".