2724630 has 16 divisors (see below), whose sum is σ = 6539184. Its totient is φ = 726560.

The previous prime is 2724629. The next prime is 2724653. The reversal of 2724630 is 364272.

It is a self number, because there is not a number n which added to its sum of digits gives 2724630.

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, 45381 + ... + 45440.

It is an arithmetic number, because the mean of its divisors is an integer number (408699).

2^2724630 is an apocalyptic number.

2724630 is an abundant number, since it is smaller than the sum of its proper divisors (3814554).

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

2724630 is a wasteful number, since it uses less digits than its factorization.

2724630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90831.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2724630 is about 1650.6453283489. The cubic root of 2724630 is about 139.6698000435.

The spelling of 2724630 in words is "two million, seven hundred twenty-four thousand, six hundred thirty".