2918030 has 16 divisors (see below), whose sum is σ = 5422464. Its totient is φ = 1129440.

The previous prime is 2917973. The next prime is 2918059. The reversal of 2918030 is 308192.

It is a junction number, because it is equal to n+sod(n) for n = 2917987 and 2918005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4397 + ... + 5016.

It is an arithmetic number, because the mean of its divisors is an integer number (338904).

2^2918030 is an apocalyptic number.

2918030 is a deficient number, since it is larger than the sum of its proper divisors (2504434).

2918030 is a wasteful number, since it uses less digits than its factorization.

2918030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9451.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2918030 is about 1708.2242241579. The cubic root of 2918030 is about 142.8992394987.

The spelling of 2918030 in words is "two million, nine hundred eighteen thousand, thirty".