406096615 has 4 divisors (see below), whose sum is σ = 487315944. Its totient is φ = 324877288.

The previous prime is 406096609. The next prime is 406096619. The reversal of 406096615 is 516690604.

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 406096615 - 2¹⁷ = 405965543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406096619) 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, 40609657 + ... + 40609666.

It is an arithmetic number, because the mean of its divisors is an integer number (121828986).

Almost surely, 2^406096615 is an apocalyptic number.

406096615 is a deficient number, since it is larger than the sum of its proper divisors (81219329).

406096615 is an equidigital number, since it uses as much as digits as its factorization.

406096615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81219328.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 406096615 is about 20151.8389979674. The cubic root of 406096615 is about 740.5307946075.

The spelling of 406096615 in words is "four hundred six million, ninety-six thousand, six hundred fifteen".