4290312 has 32 divisors (see below), whose sum is σ = 11551680. Its totient is φ = 1320000.

The previous prime is 4290311. The next prime is 4290331. The reversal of 4290312 is 2130924.

It is not an unprimeable number, because it can be changed into a prime (4290311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6564 + ... + 7187.

It is an arithmetic number, because the mean of its divisors is an integer number (360990).

Almost surely, 2^4290312 is an apocalyptic number.

It is an amenable number.

4290312 is an abundant number, since it is smaller than the sum of its proper divisors (7261368).

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

4290312 is a wasteful number, since it uses less digits than its factorization.

4290312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13773 (or 13769 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4290312 is about 2071.3068338612. The cubic root of 4290312 is about 162.4911174632.

The spelling of 4290312 in words is "four million, two hundred ninety thousand, three hundred twelve".