40466156 has 6 divisors (see below), whose sum is σ = 70815780. Its totient is φ = 20233076.

The previous prime is 40466147. The next prime is 40466161. The reversal of 40466156 is 65166404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5058266 + ... + 5058273.

It is an arithmetic number, because the mean of its divisors is an integer number (11802630).

Almost surely, 2^40466156 is an apocalyptic number.

It is an amenable number.

40466156 is a deficient number, since it is larger than the sum of its proper divisors (30349624).

40466156 is a wasteful number, since it uses less digits than its factorization.

40466156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10116543 (or 10116541 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 40466156 is about 6361.3014391711. The cubic root of 40466156 is about 343.3185875675.

The spelling of 40466156 in words is "forty million, four hundred sixty-six thousand, one hundred fifty-six".