7292141 has 4 divisors (see below), whose sum is σ = 7309884. Its totient is φ = 7274400.

The previous prime is 7292113. The next prime is 7292149. The reversal of 7292141 is 1412927.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 687241 + 6604900 = 829^2 + 2570^2 .

It is a cyclic number.

It is not a de Polignac number, because 7292141 - 2¹⁴ = 7275757 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7292141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7292149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8240 + ... + 9081.

It is an arithmetic number, because the mean of its divisors is an integer number (1827471).

Almost surely, 2^7292141 is an apocalyptic number.

It is an amenable number.

7292141 is a deficient number, since it is larger than the sum of its proper divisors (17743).

7292141 is a wasteful number, since it uses less digits than its factorization.

7292141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17742.

The product of its digits is 1008, while the sum is 26.

The square root of 7292141 is about 2700.3964523751. The cubic root of 7292141 is about 193.9181023217.

The spelling of 7292141 in words is "seven million, two hundred ninety-two thousand, one hundred forty-one".