40295298 has 16 divisors (see below), whose sum is σ = 80945280. Its totient is φ = 13372656.

The previous prime is 40295273. The next prime is 40295323. The reversal of 40295298 is 89259204.

40295298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40295273) and next prime (40295323).

It is a super-2 number, since 2×40295298² = 3247422081817608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13290 + ... + 16037.

It is an arithmetic number, because the mean of its divisors is an integer number (5059080).

Almost surely, 2^40295298 is an apocalyptic number.

40295298 is an abundant number, since it is smaller than the sum of its proper divisors (40649982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40295298 is a wasteful number, since it uses less digits than its factorization.

40295298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29561.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 40295298 is about 6347.8577488788. The cubic root of 40295298 is about 342.8347142570.

The spelling of 40295298 in words is "forty million, two hundred ninety-five thousand, two hundred ninety-eight".