7133007 has 16 divisors (see below), whose sum is σ = 11220992. Its totient is φ = 3944160.

The previous prime is 7132997. The next prime is 7133033. The reversal of 7133007 is 7003317.

It is not a de Polignac number, because 7133007 - 2⁶ = 7132943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7133107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4828 + ... + 6129.

It is an arithmetic number, because the mean of its divisors is an integer number (701312).

Almost surely, 2^7133007 is an apocalyptic number.

7133007 is a deficient number, since it is larger than the sum of its proper divisors (4087985).

7133007 is a wasteful number, since it uses less digits than its factorization.

7133007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10998.

The product of its (nonzero) digits is 441, while the sum is 21.

The square root of 7133007 is about 2670.7689903846. The cubic root of 7133007 is about 192.4971113301.

The spelling of 7133007 in words is "seven million, one hundred thirty-three thousand, seven".