40377106 has 32 divisors (see below), whose sum is σ = 78122880. Its totient is φ = 15187200.

The previous prime is 40377083. The next prime is 40377107. The reversal of 40377106 is 60177304.

It is not an unprimeable number, because it can be changed into a prime (40377107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55 + ... + 8986.

It is an arithmetic number, because the mean of its divisors is an integer number (2441340).

Almost surely, 2^40377106 is an apocalyptic number.

40377106 is a deficient number, since it is larger than the sum of its proper divisors (37745774).

40377106 is a wasteful number, since it uses less digits than its factorization.

40377106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9090.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 40377106 is about 6354.2982303320. The cubic root of 40377106 is about 343.0665664820.

It can be divided in two parts, 40 and 377106, that added together give a triangular number (377146 = T₈₆₈).

The spelling of 40377106 in words is "forty million, three hundred seventy-seven thousand, one hundred six".