7261001 has 8 divisors (see below), whose sum is σ = 7953024. Its totient is φ = 6574320.

The previous prime is 7260961. The next prime is 7261003. The reversal of 7261001 is 1001627.

It is a happy number.

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 7261001 - 2¹⁰ = 7259977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7261003) 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 7 ways as a sum of consecutive naturals, for example, 1856 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (994128).

Almost surely, 2^7261001 is an apocalyptic number.

It is an amenable number.

7261001 is a deficient number, since it is larger than the sum of its proper divisors (692023).

7261001 is a wasteful number, since it uses less digits than its factorization.

7261001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 7261001 is about 2694.6244636312. The cubic root of 7261001 is about 193.6416756949.

Adding to 7261001 its reverse (1001627), we get a palindrome (8262628).

The spelling of 7261001 in words is "seven million, two hundred sixty-one thousand, one".