40255262 has 8 divisors (see below), whose sum is σ = 63561000. Its totient is φ = 19068264.

The previous prime is 40255253. The next prime is 40255273. The reversal of 40255262 is 26255204.

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

It is a super-2 number, since 2×40255262² = 3240972237377288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529637 + ... + 529712.

It is an arithmetic number, because the mean of its divisors is an integer number (7945125).

Almost surely, 2^40255262 is an apocalyptic number.

40255262 is a deficient number, since it is larger than the sum of its proper divisors (23305738).

40255262 is a wasteful number, since it uses less digits than its factorization.

40255262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059370.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 40255262 is about 6344.7034603676. The cubic root of 40255262 is about 342.7211337682.

The spelling of 40255262 in words is "forty million, two hundred fifty-five thousand, two hundred sixty-two".