40100466 has 32 divisors (see below), whose sum is σ = 92279808. Its totient is φ = 11379600.

The previous prime is 40100441. The next prime is 40100491. The reversal of 40100466 is 66400104.

40100466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40100441) and next prime (40100491).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3181 + ... + 9503.

It is an arithmetic number, because the mean of its divisors is an integer number (2883744).

Almost surely, 2^40100466 is an apocalyptic number.

40100466 is an abundant number, since it is smaller than the sum of its proper divisors (52179342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40100466 is a wasteful number, since it uses less digits than its factorization.

40100466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6486.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 40100466 is about 6332.4928740584. The cubic root of 40100466 is about 342.2812740264.

The spelling of 40100466 in words is "forty million, one hundred thousand, four hundred sixty-six".