40603875 has 32 divisors (see below), whose sum is σ = 72770880. Its totient is φ = 19987200.

The previous prime is 40603861. The next prime is 40603877. The reversal of 40603875 is 57830604.

40603875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40603875 - 2²¹ = 38506723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40603877) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 711 + ... + 9039.

It is an arithmetic number, because the mean of its divisors is an integer number (2274090).

Almost surely, 2^40603875 is an apocalyptic number.

40603875 is a deficient number, since it is larger than the sum of its proper divisors (32167005).

40603875 is a wasteful number, since it uses less digits than its factorization.

40603875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8360 (or 8350 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 40603875 is about 6372.1169951595. The cubic root of 40603875 is about 343.7076201197.

The spelling of 40603875 in words is "forty million, six hundred three thousand, eight hundred seventy-five".