2925430 has 32 divisors (see below), whose sum is σ = 5637600. Its totient is φ = 1089792.

The previous prime is 2925427. The next prime is 2925437. The reversal of 2925430 is 345292.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2925395 and 2925404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925437) 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, 16824 + ... + 16996.

It is an arithmetic number, because the mean of its divisors is an integer number (176175).

2^2925430 is an apocalyptic number.

2925430 is a deficient number, since it is larger than the sum of its proper divisors (2712170).

2925430 is a wasteful number, since it uses less digits than its factorization.

2925430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2925430 is about 1710.3888446783. The cubic root of 2925430 is about 143.0199329966.

The spelling of 2925430 in words is "two million, nine hundred twenty-five thousand, four hundred thirty".