406410027 has 4 divisors (see below), whose sum is σ = 541880040. Its totient is φ = 270940016.

The previous prime is 406409951. The next prime is 406410061. The reversal of 406410027 is 720014604.

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

It is a cyclic number.

It is not a de Polignac number, because 406410027 - 2⁸ = 406409771 is a prime.

It is a super-2 number, since 2×406410027² = 330338220092281458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 406409979 and 406410006.

It is not an unprimeable number, because it can be changed into a prime (406415027) 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, 67735002 + ... + 67735007.

It is an arithmetic number, because the mean of its divisors is an integer number (135470010).

Almost surely, 2^406410027 is an apocalyptic number.

406410027 is a deficient number, since it is larger than the sum of its proper divisors (135470013).

406410027 is a wasteful number, since it uses less digits than its factorization.

406410027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135470012.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 406410027 is about 20159.6137611810. The cubic root of 406410027 is about 740.7212513836.

The spelling of 406410027 in words is "four hundred six million, four hundred ten thousand, twenty-seven".