40000704 has 28 divisors (see below), whose sum is σ = 105835704. Its totient is φ = 13333504.

The previous prime is 40000691. The next prime is 40000717. The reversal of 40000704 is 40700004.

It is an interprime number because it is at equal distance from previous prime (40000691) and next prime (40000717).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103977 + ... + 104360.

Almost surely, 2^40000704 is an apocalyptic number.

It is an amenable number.

40000704 is an abundant number, since it is smaller than the sum of its proper divisors (65835000).

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

40000704 is a wasteful number, since it uses less digits than its factorization.

40000704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208352 (or 208342 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 40000704 is about 6324.6109761787. The cubic root of 40000704 is about 341.9971956953.

Adding to 40000704 its reverse (40700004), we get a palindrome (80700708).

It can be divided in two parts, 40000 and 704, that added together give a palindrome (40704).

The spelling of 40000704 in words is "forty million, seven hundred four", and thus it is an aban number.