7197402 has 16 divisors (see below), whose sum is σ = 14506272. Its totient is φ = 2380560.

The previous prime is 7197401. The next prime is 7197419. The reversal of 7197402 is 2047917.

It is a self number, because there is not a number n which added to its sum of digits gives 7197402.

It is not an unprimeable number, because it can be changed into a prime (7197401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3793 + ... + 5364.

It is an arithmetic number, because the mean of its divisors is an integer number (906642).

Almost surely, 2^7197402 is an apocalyptic number.

7197402 is an abundant number, since it is smaller than the sum of its proper divisors (7308870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7197402 is a wasteful number, since it uses less digits than its factorization.

7197402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9293.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 7197402 is about 2682.7974206041. The cubic root of 7197402 is about 193.0746487435.

The spelling of 7197402 in words is "seven million, one hundred ninety-seven thousand, four hundred two".