2418630 has 16 divisors (see below), whose sum is σ = 5804784. Its totient is φ = 644960.

The previous prime is 2418613. The next prime is 2418659. The reversal of 2418630 is 368142.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2418630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40281 + ... + 40340.

It is an arithmetic number, because the mean of its divisors is an integer number (362799).

2^2418630 is an apocalyptic number.

2418630 is an abundant number, since it is smaller than the sum of its proper divisors (3386154).

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

2418630 is a wasteful number, since it uses less digits than its factorization.

2418630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80631.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2418630 is about 1555.1945215953. The cubic root of 2418630 is about 134.2321290223.

The spelling of 2418630 in words is "two million, four hundred eighteen thousand, six hundred thirty".