2630534 has 8 divisors (see below), whose sum is σ = 3956040. Its totient is φ = 1311856.

The previous prime is 2630521. The next prime is 2630539. The reversal of 2630534 is 4350362.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 2370.

It is an arithmetic number, because the mean of its divisors is an integer number (494505).

2^2630534 is an apocalyptic number.

2630534 is a deficient number, since it is larger than the sum of its proper divisors (1325506).

2630534 is a wasteful number, since it uses less digits than its factorization.

2630534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2630534 is about 1621.8921049194. The cubic root of 2630534 is about 138.0430797380.

Adding to 2630534 its reverse (4350362), we get a palindrome (6980896).

The spelling of 2630534 in words is "two million, six hundred thirty thousand, five hundred thirty-four".