40026104 has 8 divisors (see below), whose sum is σ = 75048960. Its totient is φ = 20013048.

The previous prime is 40026101. The next prime is 40026113. The reversal of 40026104 is 40162004.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40026101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501624 + ... + 2501639.

It is an arithmetic number, because the mean of its divisors is an integer number (9381120).

Almost surely, 2^40026104 is an apocalyptic number.

It is an amenable number.

40026104 is a deficient number, since it is larger than the sum of its proper divisors (35022856).

40026104 is a wasteful number, since it uses less digits than its factorization.

40026104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003269 (or 5003265 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40026104 is about 6326.6186861546. The cubic root of 40026104 is about 342.0695685113.

Adding to 40026104 its reverse (40162004), we get a palindrome (80188108).

The spelling of 40026104 in words is "forty million, twenty-six thousand, one hundred four".