4293140 has 12 divisors (see below), whose sum is σ = 9015636. Its totient is φ = 1717248.

The previous prime is 4293127. The next prime is 4293167. The reversal of 4293140 is 413924.

It can be written as a sum of positive squares in 2 ways, for example, as 498436 + 3794704 = 706^2 + 1948^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107309 + ... + 107348.

It is an arithmetic number, because the mean of its divisors is an integer number (751303).

Almost surely, 2^4293140 is an apocalyptic number.

It is an amenable number.

4293140 is an abundant number, since it is smaller than the sum of its proper divisors (4722496).

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

4293140 is a wasteful number, since it uses less digits than its factorization.

4293140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214666 (or 214664 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4293140 is about 2071.9893822122. The cubic root of 4293140 is about 162.5268121439.

The spelling of 4293140 in words is "four million, two hundred ninety-three thousand, one hundred forty".