2915430 has 32 divisors (see below), whose sum is σ = 7997184. Its totient is φ = 666336.

The previous prime is 2915413. The next prime is 2915431. The reversal of 2915430 is 345192.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2915430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2915431) 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, 6732 + ... + 7151.

It is an arithmetic number, because the mean of its divisors is an integer number (249912).

2^2915430 is an apocalyptic number.

2915430 is an abundant number, since it is smaller than the sum of its proper divisors (5081754).

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

2915430 is a wasteful number, since it uses less digits than its factorization.

2915430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13900.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2915430 is about 1707.4630303465. The cubic root of 2915430 is about 142.8567852372.

The spelling of 2915430 in words is "two million, nine hundred fifteen thousand, four hundred thirty".