612402 has 24 divisors (see below), whose sum is σ = 1425456. Its totient is φ = 174888.

The previous prime is 612401. The next prime is 612407. The reversal of 612402 is 204216.

It is not an unprimeable number, because it can be changed into a prime (612401) 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, 748 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (59394).

2⁶¹²⁴⁰² is an apocalyptic number.

612402 is an abundant number, since it is smaller than the sum of its proper divisors (813054).

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

612402 is a wasteful number, since it uses less digits than its factorization.

612402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 612402 is about 782.5611797170. The cubic root of 612402 is about 84.9204330392.

Adding to 612402 its reverse (204216), we get a palindrome (816618).

The spelling of 612402 in words is "six hundred twelve thousand, four hundred two".