2662153 has 4 divisors (see below), whose sum is σ = 2866948. Its totient is φ = 2457360.

The previous prime is 2662141. The next prime is 2662157. The reversal of 2662153 is 3512662.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3512662 = 2 ⋅1756331.

It can be written as a sum of positive squares in 2 ways, for example, as 1016064 + 1646089 = 1008^2 + 1283^2 .

It is a cyclic number.

It is not a de Polignac number, because 2662153 - 2⁹ = 2661641 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2662157) 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, 102378 + ... + 102403.

It is an arithmetic number, because the mean of its divisors is an integer number (716737).

2^2662153 is an apocalyptic number.

It is an amenable number.

2662153 is a deficient number, since it is larger than the sum of its proper divisors (204795).

2662153 is a wasteful number, since it uses less digits than its factorization.

2662153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204794.

The product of its digits is 2160, while the sum is 25.

The square root of 2662153 is about 1631.6105540232. The cubic root of 2662153 is about 138.5939706431.

The spelling of 2662153 in words is "two million, six hundred sixty-two thousand, one hundred fifty-three".