2404534 has 8 divisors (see below), whose sum is σ = 3934728. Its totient is φ = 1092960.

The previous prime is 2404529. The next prime is 2404541. The reversal of 2404534 is 4354042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 109297 = 2404534 / (2 + 4 + 0 + 4 + 5 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54627 + ... + 54670.

It is an arithmetic number, because the mean of its divisors is an integer number (491841).

2^2404534 is an apocalyptic number.

2404534 is a deficient number, since it is larger than the sum of its proper divisors (1530194).

2404534 is a wasteful number, since it uses less digits than its factorization.

2404534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109310.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2404534 is about 1550.6559902183. The cubic root of 2404534 is about 133.9708483403.

Adding to 2404534 its reverse (4354042), we get a palindrome (6758576).

It can be divided in two parts, 240 and 4534, that added together give a palindrome (4774).

The spelling of 2404534 in words is "two million, four hundred four thousand, five hundred thirty-four".