7141397 has 8 divisors (see below), whose sum is σ = 7692960. Its totient is φ = 6607440.

The previous prime is 7141391. The next prime is 7141417. The reversal of 7141397 is 7931417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7141397 - 2¹² = 7137301 is a prime.

It is a super-3 number, since 3×7141397³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141391) 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, 3554 + ... + 5187.

It is an arithmetic number, because the mean of its divisors is an integer number (961620).

Almost surely, 2^7141397 is an apocalyptic number.

It is an amenable number.

7141397 is a deficient number, since it is larger than the sum of its proper divisors (551563).

7141397 is a wasteful number, since it uses less digits than its factorization.

7141397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8803.

The product of its digits is 5292, while the sum is 32.

The square root of 7141397 is about 2672.3392374472. The cubic root of 7141397 is about 192.5725548730.

The spelling of 7141397 in words is "seven million, one hundred forty-one thousand, three hundred ninety-seven".