402350 has 24 divisors (see below), whose sum is σ = 807240. Its totient is φ = 148320.

The previous prime is 402343. The next prime is 402359. The reversal of 402350 is 53204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341 + ... + 959.

It is an arithmetic number, because the mean of its divisors is an integer number (33635).

2⁴⁰²³⁵⁰ is an apocalyptic number.

402350 is an abundant number, since it is smaller than the sum of its proper divisors (404890).

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

402350 is a wasteful number, since it uses less digits than its factorization.

402350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 402350 is about 634.3106494455. The cubic root of 402350 is about 73.8246395549.

Adding to 402350 its reverse (53204), we get a palindrome (455554).

The spelling of 402350 in words is "four hundred two thousand, three hundred fifty".