40476323 has 8 divisors (see below), whose sum is σ = 40934400. Its totient is φ = 40021128.

The previous prime is 40476313. The next prime is 40476329. The reversal of 40476323 is 32367404.

It is a happy number.

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 40476323 - 2¹² = 40472227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40476329) 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, 38438 + ... + 39476.

It is an arithmetic number, because the mean of its divisors is an integer number (5116800).

Almost surely, 2^40476323 is an apocalyptic number.

40476323 is a deficient number, since it is larger than the sum of its proper divisors (458077).

40476323 is a wasteful number, since it uses less digits than its factorization.

40476323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 40476323 is about 6362.1005179107. The cubic root of 40476323 is about 343.3473377474.

The spelling of 40476323 in words is "forty million, four hundred seventy-six thousand, three hundred twenty-three".