7124741 has 8 divisors (see below), whose sum is σ = 7693560. Its totient is φ = 6558912.

The previous prime is 7124731. The next prime is 7124743. The reversal of 7124741 is 1474217.

It can be written as a sum of positive squares in 4 ways, for example, as 519841 + 6604900 = 721^2 + 2570^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7124741 is a prime.

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 7124741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7124743) 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, 8831 + ... + 9603.

It is an arithmetic number, because the mean of its divisors is an integer number (961695).

Almost surely, 2^7124741 is an apocalyptic number.

It is an amenable number.

7124741 is a deficient number, since it is larger than the sum of its proper divisors (568819).

7124741 is a wasteful number, since it uses less digits than its factorization.

7124741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495.

The product of its digits is 1568, while the sum is 26.

The square root of 7124741 is about 2669.2210474219. The cubic root of 7124741 is about 192.4227249291.

Adding to 7124741 its reverse (1474217), we get a palindrome (8598958).

The spelling of 7124741 in words is "seven million, one hundred twenty-four thousand, seven hundred forty-one".