7361641 has 4 divisors (see below), whose sum is σ = 8413312. Its totient is φ = 6309972.

The previous prime is 7361639. The next prime is 7361659. The reversal of 7361641 is 1461637.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7361641 - 2¹ = 7361639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7361671) 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, 525825 + ... + 525838.

It is an arithmetic number, because the mean of its divisors is an integer number (2103328).

Almost surely, 2^7361641 is an apocalyptic number.

It is an amenable number.

7361641 is a deficient number, since it is larger than the sum of its proper divisors (1051671).

7361641 is a wasteful number, since it uses less digits than its factorization.

7361641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051670.

The product of its digits is 3024, while the sum is 28.

The square root of 7361641 is about 2713.2344167064. The cubic root of 7361641 is about 194.5322208566.

The spelling of 7361641 in words is "seven million, three hundred sixty-one thousand, six hundred forty-one".