40327454 has 8 divisors (see below), whose sum is σ = 60570408. Its totient is φ = 20137320.

The previous prime is 40327439. The next prime is 40327513. The reversal of 40327454 is 45472304.

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

It is a super-2 number, since 2×40327454² = 3252607092244232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11237 + ... + 14384.

It is an arithmetic number, because the mean of its divisors is an integer number (7571301).

Almost surely, 2^40327454 is an apocalyptic number.

40327454 is a deficient number, since it is larger than the sum of its proper divisors (20242954).

40327454 is a wasteful number, since it uses less digits than its factorization.

40327454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26410.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 40327454 is about 6350.3900667597. The cubic root of 40327454 is about 342.9258850425.

Adding to 40327454 its reverse (45472304), we get a palindrome (85799758).

The spelling of 40327454 in words is "forty million, three hundred twenty-seven thousand, four hundred fifty-four".