40298476 has 12 divisors (see below), whose sum is σ = 72428608. Its totient is φ = 19604592.

The previous prime is 40298473. The next prime is 40298477. The reversal of 40298476 is 67489204.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40298471) 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, 135996 + ... + 136291.

Almost surely, 2^40298476 is an apocalyptic number.

It is an amenable number.

40298476 is a deficient number, since it is larger than the sum of its proper divisors (32130132).

40298476 is a wasteful number, since it uses less digits than its factorization.

40298476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272328 (or 272326 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 40298476 is about 6348.1080646126. The cubic root of 40298476 is about 342.8437268891.

The spelling of 40298476 in words is "forty million, two hundred ninety-eight thousand, four hundred seventy-six".