406014627 has 4 divisors (see below), whose sum is σ = 541352840. Its totient is φ = 270676416.

The previous prime is 406014619. The next prime is 406014641. The reversal of 406014627 is 726410604.

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

It is not a de Polignac number, because 406014627 - 2³ = 406014619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 406014594 and 406014603.

It is not an unprimeable number, because it can be changed into a prime (406014617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67669102 + ... + 67669107.

It is an arithmetic number, because the mean of its divisors is an integer number (135338210).

Almost surely, 2^406014627 is an apocalyptic number.

406014627 is a deficient number, since it is larger than the sum of its proper divisors (135338213).

406014627 is a wasteful number, since it uses less digits than its factorization.

406014627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135338212.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 406014627 is about 20149.8046392515. The cubic root of 406014627 is about 740.4809552975.

The spelling of 406014627 in words is "four hundred six million, fourteen thousand, six hundred twenty-seven".