2605097606 has 8 divisors (see below), whose sum is σ = 4002954984. Its totient is φ = 1270779280.

The previous prime is 2605097603. The next prime is 2605097609. The reversal of 2605097606 is 6067905062.

It is an interprime number because it is at equal distance from previous prime (2605097603) and next prime (2605097609).

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605097603) 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, 15884660 + ... + 15884823.

It is an arithmetic number, because the mean of its divisors is an integer number (500369373).

Almost surely, 2^2605097606 is an apocalyptic number.

2605097606 is a deficient number, since it is larger than the sum of its proper divisors (1397857378).

2605097606 is a wasteful number, since it uses less digits than its factorization.

2605097606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31769526.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 2605097606 is about 51040.1567983485. The cubic root of 2605097606 is about 1375.9669418522.

The spelling of 2605097606 in words is "two billion, six hundred five million, ninety-seven thousand, six hundred six".