2469630 has 32 divisors (see below), whose sum is σ = 5971968. Its totient is φ = 653600.

The previous prime is 2469629. The next prime is 2469637. The reversal of 2469630 is 369642.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469637) 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, 5515 + ... + 5945.

It is an arithmetic number, because the mean of its divisors is an integer number (186624).

2^2469630 is an apocalyptic number.

2469630 is an abundant number, since it is smaller than the sum of its proper divisors (3502338).

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

2469630 is a wasteful number, since it uses less digits than its factorization.

2469630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2469630 is about 1571.5056474604. The cubic root of 2469630 is about 135.1690611722.

The spelling of 2469630 in words is "two million, four hundred sixty-nine thousand, six hundred thirty".