40500046 has 16 divisors (see below), whose sum is σ = 62737920. Its totient is φ = 19595520.

The previous prime is 40500011. The next prime is 40500049. The reversal of 40500046 is 64000504.

It is a junction number, because it is equal to n+sod(n) for n = 40499996 and 40500032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40500049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8470 + ... + 12358.

It is an arithmetic number, because the mean of its divisors is an integer number (3921120).

Almost surely, 2^40500046 is an apocalyptic number.

40500046 is a deficient number, since it is larger than the sum of its proper divisors (22237874).

40500046 is a wasteful number, since it uses less digits than its factorization.

40500046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4059.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 40500046 is about 6363.9646447792. The cubic root of 40500046 is about 343.4144027829.

The spelling of 40500046 in words is "forty million, five hundred thousand, forty-six".