7900041 has 8 divisors (see below), whose sum is σ = 10712160. Its totient is φ = 5177312.

The previous prime is 7900033. The next prime is 7900043. The reversal of 7900041 is 1400097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7900041 - 2³ = 7900033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7899990 and 7900017.

It is not an unprimeable number, because it can be changed into a prime (7900043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22140 + ... + 22493.

It is an arithmetic number, because the mean of its divisors is an integer number (1339020).

Almost surely, 2^7900041 is an apocalyptic number.

It is an amenable number.

7900041 is a deficient number, since it is larger than the sum of its proper divisors (2812119).

7900041 is a wasteful number, since it uses less digits than its factorization.

7900041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44695.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 7900041 is about 2810.7011580743. The cubic root of 7900041 is about 199.1635146723.

The spelling of 7900041 in words is "seven million, nine hundred thousand, forty-one".