7620601 has 4 divisors (see below), whose sum is σ = 7638400. Its totient is φ = 7602804.

The previous prime is 7620593. The next prime is 7620619. The reversal of 7620601 is 1060267.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1060267 = 13 ⋅81559.

It is a cyclic number.

It is not a de Polignac number, because 7620601 - 2³ = 7620593 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7620671) 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, 8241 + ... + 9118.

It is an arithmetic number, because the mean of its divisors is an integer number (1909600).

Almost surely, 2^7620601 is an apocalyptic number.

It is an amenable number.

7620601 is a deficient number, since it is larger than the sum of its proper divisors (17799).

7620601 is a wasteful number, since it uses less digits than its factorization.

7620601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17798.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 7620601 is about 2760.5436058863. The cubic root of 7620601 is about 196.7870012704.

Adding to 7620601 its reverse (1060267), we get a palindrome (8680868).

The spelling of 7620601 in words is "seven million, six hundred twenty thousand, six hundred one".