2342518 has 4 divisors (see below), whose sum is σ = 3513780. Its totient is φ = 1171258.

The previous prime is 2342513. The next prime is 2342537. The reversal of 2342518 is 8152432.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2342492 and 2342501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585628 + ... + 585631.

It is an arithmetic number, because the mean of its divisors is an integer number (878445).

2^2342518 is an apocalyptic number.

2342518 is a deficient number, since it is larger than the sum of its proper divisors (1171262).

2342518 is a wasteful number, since it uses less digits than its factorization.

2342518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171261.

The product of its digits is 1920, while the sum is 25.

The square root of 2342518 is about 1530.5286668338. The cubic root of 2342518 is about 132.8090424844.

The spelling of 2342518 in words is "two million, three hundred forty-two thousand, five hundred eighteen".