40744106 has 16 divisors (see below), whose sum is σ = 67941888. Its totient is φ = 18198000.

The previous prime is 40744079. The next prime is 40744127. The reversal of 40744106 is 60144704.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24470 + ... + 26081.

It is an arithmetic number, because the mean of its divisors is an integer number (4246368).

Almost surely, 2^40744106 is an apocalyptic number.

40744106 is a deficient number, since it is larger than the sum of its proper divisors (27197782).

40744106 is a wasteful number, since it uses less digits than its factorization.

40744106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50597.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 40744106 is about 6383.1109969983. The cubic root of 40744106 is about 344.1028458040.

The spelling of 40744106 in words is "forty million, seven hundred forty-four thousand, one hundred six".