40466134 has 4 divisors (see below), whose sum is σ = 60699204. Its totient is φ = 20233066.

The previous prime is 40466093. The next prime is 40466147. The reversal of 40466134 is 43166404.

It is a happy number.

It is a semiprime because it is the product of two primes.

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, 10116532 + ... + 10116535.

It is an arithmetic number, because the mean of its divisors is an integer number (15174801).

Almost surely, 2^40466134 is an apocalyptic number.

40466134 is a deficient number, since it is larger than the sum of its proper divisors (20233070).

40466134 is a wasteful number, since it uses less digits than its factorization.

40466134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20233069.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 40466134 is about 6361.2997099649. The cubic root of 40466134 is about 343.3185253508.

The spelling of 40466134 in words is "forty million, four hundred sixty-six thousand, one hundred thirty-four".