40500298 has 16 divisors (see below), whose sum is σ = 63648000. Its totient is φ = 19302192.

The previous prime is 40500289. The next prime is 40500301. The reversal of 40500298 is 89200504.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163 + ... + 9001.

It is an arithmetic number, because the mean of its divisors is an integer number (3978000).

Almost surely, 2^40500298 is an apocalyptic number.

40500298 is a deficient number, since it is larger than the sum of its proper divisors (23147702).

40500298 is a wasteful number, since it uses less digits than its factorization.

40500298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8949.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 40500298 is about 6363.9844437271. The cubic root of 40500298 is about 343.4151150475.

The spelling of 40500298 in words is "forty million, five hundred thousand, two hundred ninety-eight".