7405061 has 2 divisors, whose sum is σ = 7405062. Its totient is φ = 7405060.

The previous prime is 7405049. The next prime is 7405127. The reversal of 7405061 is 1605047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7392961 + 12100 = 2719^2 + 110^2 .

It is an emirp because it is prime and its reverse (1605047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7405061 - 2⁶ = 7404997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7405361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3702530 + 3702531.

It is an arithmetic number, because the mean of its divisors is an integer number (3702531).

Almost surely, 2^7405061 is an apocalyptic number.

It is an amenable number.

7405061 is a deficient number, since it is larger than the sum of its proper divisors (1).

7405061 is an equidigital number, since it uses as much as digits as its factorization.

7405061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 7405061 is about 2721.2241730515. The cubic root of 7405061 is about 194.9139308965.

The spelling of 7405061 in words is "seven million, four hundred five thousand, sixty-one".