7097402 has 16 divisors (see below), whose sum is σ = 11861640. Its totient is φ = 3162432.

The previous prime is 7097401. The next prime is 7097429. The reversal of 7097402 is 2047907.

It can be written as a sum of positive squares in 4 ways, for example, as 6806881 + 290521 = 2609^2 + 539^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (7097401) 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, 3953 + ... + 5460.

Almost surely, 2^7097402 is an apocalyptic number.

7097402 is a deficient number, since it is larger than the sum of its proper divisors (4764238).

7097402 is a wasteful number, since it uses less digits than its factorization.

7097402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9457.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 7097402 is about 2664.0949682772. The cubic root of 7097402 is about 192.1762884640.

The spelling of 7097402 in words is "seven million, ninety-seven thousand, four hundred two".