40932258 has 8 divisors (see below), whose sum is σ = 81864528. Its totient is φ = 13644084.

The previous prime is 40932247. The next prime is 40932299. The reversal of 40932258 is 85223904.

It is a happy number.

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

40932258 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3411016 + ... + 3411027.

It is an arithmetic number, because the mean of its divisors is an integer number (10233066).

Almost surely, 2^40932258 is an apocalyptic number.

40932258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40932258 is a wasteful number, since it uses less digits than its factorization.

40932258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6822048.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 40932258 is about 6397.8322891429. The cubic root of 40932258 is about 344.6317094860.

The spelling of 40932258 in words is "forty million, nine hundred thirty-two thousand, two hundred fifty-eight".