40241146 has 8 divisors (see below), whose sum is σ = 65849184. Its totient is φ = 18291420.

The previous prime is 40241119. The next prime is 40241161. The reversal of 40241146 is 64114204.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1829143 = 40241146 / (4 + 0 + 2 + 4 + 1 + 1 + 4 + 6).

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, 914550 + ... + 914593.

It is an arithmetic number, because the mean of its divisors is an integer number (8231148).

Almost surely, 2^40241146 is an apocalyptic number.

40241146 is a deficient number, since it is larger than the sum of its proper divisors (25608038).

40241146 is a wasteful number, since it uses less digits than its factorization.

40241146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829156.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 40241146 is about 6343.5909388926. The cubic root of 40241146 is about 342.6810692990.

The spelling of 40241146 in words is "forty million, two hundred forty-one thousand, one hundred forty-six".