40141046 has 32 divisors (see below), whose sum is σ = 71966880. Its totient is φ = 16576000.

The previous prime is 40141037. The next prime is 40141061. The reversal of 40141046 is 64014104.

It is a happy number.

It is a super-2 number, since 2×40141046² = 3222607147948232, which contains 22 as substring.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 8996 + ... + 12696.

It is an arithmetic number, because the mean of its divisors is an integer number (2248965).

Almost surely, 2^40141046 is an apocalyptic number.

40141046 is a deficient number, since it is larger than the sum of its proper divisors (31825834).

40141046 is a wasteful number, since it uses less digits than its factorization.

40141046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 40141046 is about 6335.6961732709. The cubic root of 40141046 is about 342.3966932291.

The spelling of 40141046 in words is "forty million, one hundred forty-one thousand, forty-six".