406710465 has 32 divisors (see below), whose sum is σ = 787449600. Its totient is φ = 174987264.

The previous prime is 406710463. The next prime is 406710481. The reversal of 406710465 is 564017604.

It is not a de Polignac number, because 406710465 - 2¹ = 406710463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406710461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112140 + ... + 115709.

It is an arithmetic number, because the mean of its divisors is an integer number (24607800).

Almost surely, 2^406710465 is an apocalyptic number.

It is an amenable number.

406710465 is a deficient number, since it is larger than the sum of its proper divisors (380739135).

406710465 is a wasteful number, since it uses less digits than its factorization.

406710465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227881.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 406710465 is about 20167.0638666118. The cubic root of 406710465 is about 740.9037321143.

The spelling of 406710465 in words is "four hundred six million, seven hundred ten thousand, four hundred sixty-five".