40276827 has 12 divisors (see below), whose sum is σ = 61239880. Its totient is φ = 25437888.

The previous prime is 40276823. The next prime is 40276871. The reversal of 40276827 is 72867204.

It is not a de Polignac number, because 40276827 - 2² = 40276823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40276791 and 40276800.

It is not an unprimeable number, because it can be changed into a prime (40276823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117598 + ... + 117939.

Almost surely, 2^40276827 is an apocalyptic number.

40276827 is a deficient number, since it is larger than the sum of its proper divisors (20963053).

40276827 is a wasteful number, since it uses less digits than its factorization.

40276827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235562 (or 235559 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 40276827 is about 6346.4026818348. The cubic root of 40276827 is about 342.7823221405.

The spelling of 40276827 in words is "forty million, two hundred seventy-six thousand, eight hundred twenty-seven".