40058298 has 24 divisors (see below), whose sum is σ = 99192288. Its totient is φ = 11445192.

The previous prime is 40058287. The next prime is 40058299. The reversal of 40058298 is 89285004.

It is not an unprimeable number, because it can be changed into a prime (40058299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158836 + ... + 159087.

It is an arithmetic number, because the mean of its divisors is an integer number (4133012).

Almost surely, 2^40058298 is an apocalyptic number.

40058298 is an abundant number, since it is smaller than the sum of its proper divisors (59133990).

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

40058298 is a wasteful number, since it uses less digits than its factorization.

40058298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317938 (or 317935 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 40058298 is about 6329.1625038389. The cubic root of 40058298 is about 342.1612556466.

The spelling of 40058298 in words is "forty million, fifty-eight thousand, two hundred ninety-eight".