40175068 has 6 divisors (see below), whose sum is σ = 70306376. Its totient is φ = 20087532.

The previous prime is 40175059. The next prime is 40175077. The reversal of 40175068 is 86057104.

It is an interprime number because it is at equal distance from previous prime (40175059) and next prime (40175077).

It is a super-2 number, since 2×40175068² = 3228072177609248, 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 as a sum of consecutive naturals, namely, 5021880 + ... + 5021887.

Almost surely, 2^40175068 is an apocalyptic number.

It is an amenable number.

40175068 is a deficient number, since it is larger than the sum of its proper divisors (30131308).

40175068 is a wasteful number, since it uses less digits than its factorization.

40175068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10043771 (or 10043769 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 40175068 is about 6338.3805502668. The cubic root of 40175068 is about 342.4933999829.

The spelling of 40175068 in words is "forty million, one hundred seventy-five thousand, sixty-eight".