2615101 has 2 divisors, whose sum is σ = 2615102. Its totient is φ = 2615100.

The previous prime is 2615089. The next prime is 2615111. The reversal of 2615101 is 1015162.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2088025 + 527076 = 1445^2 + 726^2 .

It is a cyclic number.

It is not a de Polignac number, because 2615101 - 2⁵ = 2615069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2615111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307550 + 1307551.

It is an arithmetic number, because the mean of its divisors is an integer number (1307551).

2^2615101 is an apocalyptic number.

It is an amenable number.

2615101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2615101 is an equidigital number, since it uses as much as digits as its factorization.

2615101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 2615101 is about 1617.1273913950. The cubic root of 2615101 is about 137.7725898199.

The spelling of 2615101 in words is "two million, six hundred fifteen thousand, one hundred one".