7913601 has 12 divisors (see below), whose sum is σ = 11484928. Its totient is φ = 5250744.

The previous prime is 7913599. The next prime is 7913603. The reversal of 7913601 is 1063197.

It is an interprime number because it is at equal distance from previous prime (7913599) and next prime (7913603).

It is not a de Polignac number, because 7913601 - 2¹ = 7913599 is a prime.

It is a Duffinian number.

7913601 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7913603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36 + ... + 3978.

Almost surely, 2^7913601 is an apocalyptic number.

It is an amenable number.

7913601 is a deficient number, since it is larger than the sum of its proper divisors (3571327).

7913601 is a wasteful number, since it uses less digits than its factorization.

7913601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172 (or 4169 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 7913601 is about 2813.1123333418. The cubic root of 7913601 is about 199.2774007290.

Adding to 7913601 its reverse (1063197), we get a palindrome (8976798).

The spelling of 7913601 in words is "seven million, nine hundred thirteen thousand, six hundred one".