7148097 has 24 divisors (see below), whose sum is σ = 11389248. Its totient is φ = 4284000.

The previous prime is 7148081. The next prime is 7148129. The reversal of 7148097 is 7908417.

It is not a de Polignac number, because 7148097 - 2⁴ = 7148081 is a prime.

7148097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7148497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9847 + ... + 10547.

It is an arithmetic number, because the mean of its divisors is an integer number (474552).

Almost surely, 2^7148097 is an apocalyptic number.

It is an amenable number.

7148097 is a deficient number, since it is larger than the sum of its proper divisors (4241151).

7148097 is a wasteful number, since it uses less digits than its factorization.

7148097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 7148097 is about 2673.5925269195. The cubic root of 7148097 is about 192.6327593788.

The spelling of 7148097 in words is "seven million, one hundred forty-eight thousand, ninety-seven".