402294 has 8 divisors (see below), whose sum is σ = 804600. Its totient is φ = 134096.

The previous prime is 402277. The next prime is 402299. The reversal of 402294 is 492204.

It is a sphenic number, since it is the product of 3 distinct primes.

402294 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 402294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33519 + ... + 33530.

It is an arithmetic number, because the mean of its divisors is an integer number (100575).

2⁴⁰²²⁹⁴ is an apocalyptic number.

402294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

402294 is a wasteful number, since it uses less digits than its factorization.

402294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67054.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 402294 is about 634.2665055006. The cubic root of 402294 is about 73.8212143681.

Adding to 402294 its reverse (492204), we get a palindrome (894498).

It can be divided in two parts, 402 and 294, that added together give a palindrome (696).

The spelling of 402294 in words is "four hundred two thousand, two hundred ninety-four".