40294 has 4 divisors (see below), whose sum is σ = 60444. Its totient is φ = 20146.

The previous prime is 40289. The next prime is 40343. The reversal of 40294 is 49204.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10072 + ... + 10075.

It is an arithmetic number, because the mean of its divisors is an integer number (15111).

2⁴⁰²⁹⁴ is an apocalyptic number.

40294 is a deficient number, since it is larger than the sum of its proper divisors (20150).

40294 is a wasteful number, since it uses less digits than its factorization.

40294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20149.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 40294 is about 200.7336543781. The cubic root of 40294 is about 34.2831033065.

Adding to 40294 its reverse (49204), we get a palindrome (89498).

It can be divided in two parts, 402 and 94, that added together give a triangular number (496 = T₃₁).

The spelling of 40294 in words is "forty thousand, two hundred ninety-four".