2342534 has 4 divisors (see below), whose sum is σ = 3513804. Its totient is φ = 1171266.

The previous prime is 2342513. The next prime is 2342537. The reversal of 2342534 is 4352432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585632 + ... + 585635.

It is an arithmetic number, because the mean of its divisors is an integer number (878451).

2^2342534 is an apocalyptic number.

2342534 is a deficient number, since it is larger than the sum of its proper divisors (1171270).

2342534 is a wasteful number, since it uses less digits than its factorization.

2342534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171269.

The product of its digits is 2880, while the sum is 23.

The square root of 2342534 is about 1530.5338937769. The cubic root of 2342534 is about 132.8093448570.

Adding to 2342534 its reverse (4352432), we get a palindrome (6694966).

The spelling of 2342534 in words is "two million, three hundred forty-two thousand, five hundred thirty-four".