2905153 has 4 divisors (see below), whose sum is σ = 3031488. Its totient is φ = 2778820.

The previous prime is 2905151. The next prime is 2905163. The reversal of 2905153 is 3515092.

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.

It is a cyclic number.

It is not a de Polignac number, because 2905153 - 2¹ = 2905151 is a prime.

It is a Duffinian number.

2905153 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2905151) 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, 63133 + ... + 63178.

It is an arithmetic number, because the mean of its divisors is an integer number (757872).

2^2905153 is an apocalyptic number.

2905153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2905153 is a deficient number, since it is larger than the sum of its proper divisors (126335).

2905153 is a wasteful number, since it uses less digits than its factorization.

2905153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126334.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 2905153 is about 1704.4509379856. The cubic root of 2905153 is about 142.6887291071.

The spelling of 2905153 in words is "two million, nine hundred five thousand, one hundred fifty-three".