2624402 has 8 divisors (see below), whose sum is σ = 4294512. Its totient is φ = 1192900.

The previous prime is 2624387. The next prime is 2624411. The reversal of 2624402 is 2044262.

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

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, 59624 + ... + 59667.

It is an arithmetic number, because the mean of its divisors is an integer number (536814).

2^2624402 is an apocalyptic number.

2624402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2624402 is a deficient number, since it is larger than the sum of its proper divisors (1670110).

2624402 is a wasteful number, since it uses less digits than its factorization.

2624402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119304.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2624402 is about 1620.0006172838. Note that the first 3 decimals coincide. The cubic root of 2624402 is about 137.9357328701.

Adding to 2624402 its reverse (2044262), we get a palindrome (4668664).

It can be divided in two parts, 262 and 4402, that added together give a palindrome (4664).

The spelling of 2624402 in words is "two million, six hundred twenty-four thousand, four hundred two".