24340134 has 32 divisors (see below), whose sum is σ = 59915520. Its totient is φ = 6419232.

The previous prime is 24340133. The next prime is 24340153. The reversal of 24340134 is 43104342.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 24340134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24340133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21744 + ... + 22835.

It is an arithmetic number, because the mean of its divisors is an integer number (1872360).

Almost surely, 2^24340134 is an apocalyptic number.

24340134 is an abundant number, since it is smaller than the sum of its proper divisors (35575386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24340134 is a wasteful number, since it uses less digits than its factorization.

24340134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44604.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 24340134 is about 4933.5721338600. The cubic root of 24340134 is about 289.8061883770.

Adding to 24340134 its reverse (43104342), we get a palindrome (67444476).

The spelling of 24340134 in words is "twenty-four million, three hundred forty thousand, one hundred thirty-four".