2918053 has 4 divisors (see below), whose sum is σ = 2921548. Its totient is φ = 2914560.

The previous prime is 2917973. The next prime is 2918059. The reversal of 2918053 is 3508192.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 412164 + 2505889 = 642^2 + 1583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2918053 - 2¹⁷ = 2786981 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2918059) 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, 325 + ... + 2437.

It is an arithmetic number, because the mean of its divisors is an integer number (730387).

2^2918053 is an apocalyptic number.

It is an amenable number.

2918053 is a deficient number, since it is larger than the sum of its proper divisors (3495).

2918053 is a wasteful number, since it uses less digits than its factorization.

2918053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2918053 is about 1708.2309562820. The cubic root of 2918053 is about 142.8996149430.

The spelling of 2918053 in words is "two million, nine hundred eighteen thousand, fifty-three".