40460473 has 8 divisors (see below), whose sum is σ = 42609600. Its totient is φ = 38343888.

The previous prime is 40460449. The next prime is 40460521. The reversal of 40460473 is 37406404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40460473 - 2²¹ = 38363321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40466473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5563 + ... + 10576.

It is an arithmetic number, because the mean of its divisors is an integer number (5326200).

Almost surely, 2^40460473 is an apocalyptic number.

It is an amenable number.

40460473 is a deficient number, since it is larger than the sum of its proper divisors (2149127).

40460473 is a wasteful number, since it uses less digits than its factorization.

40460473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16271.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 40460473 is about 6360.8547381622. The cubic root of 40460473 is about 343.3025151169.

Adding to 40460473 its reverse (37406404), we get a palindrome (77866877).

The spelling of 40460473 in words is "forty million, four hundred sixty thousand, four hundred seventy-three".