40704003 has 12 divisors (see below), whose sum is σ = 58885008. Its totient is φ = 27094320.

The previous prime is 40703989. The next prime is 40704007. The reversal of 40704003 is 30040704.

It is not a de Polignac number, because 40704003 - 2⁴ = 40703987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40704007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3433 + ... + 9653.

It is an arithmetic number, because the mean of its divisors is an integer number (4907084).

Almost surely, 2^40704003 is an apocalyptic number.

40704003 is a deficient number, since it is larger than the sum of its proper divisors (18181005).

40704003 is a wasteful number, since it uses less digits than its factorization.

40704003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954 (or 6951 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 40704003 is about 6379.9688870715. The cubic root of 40704003 is about 343.9899126076.

Adding to 40704003 its reverse (30040704), we get a palindrome (70744707).

The spelling of 40704003 in words is "forty million, seven hundred four thousand, three".