4293276 has 72 divisors (see below), whose sum is σ = 11375280. Its totient is φ = 1257984.

The previous prime is 4293269. The next prime is 4293313. The reversal of 4293276 is 6723924.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58776 + ... + 58848.

It is an arithmetic number, because the mean of its divisors is an integer number (157990).

Almost surely, 2^4293276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4293276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5687640).

4293276 is an abundant number, since it is smaller than the sum of its proper divisors (7082004).

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

4293276 is a wasteful number, since it uses less digits than its factorization.

4293276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 120 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 4293276 is about 2072.0222006533. The cubic root of 4293276 is about 162.5285283246.

The spelling of 4293276 in words is "four million, two hundred ninety-three thousand, two hundred seventy-six".