653414 has 4 divisors (see below), whose sum is σ = 980124. Its totient is φ = 326706.

The previous prime is 653363. The next prime is 653431. The reversal of 653414 is 414356.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 653414.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 653414.

It is an unprimeable number.

653414 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163352 + ... + 163355.

It is an arithmetic number, because the mean of its divisors is an integer number (245031).

2⁶⁵³⁴¹⁴ is an apocalyptic number.

653414 is a deficient number, since it is larger than the sum of its proper divisors (326710).

653414 is a wasteful number, since it uses less digits than its factorization.

653414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326709.

The product of its digits is 1440, while the sum is 23.

The square root of 653414 is about 808.3402748843. The cubic root of 653414 is about 86.7753042644.

The spelling of 653414 in words is "six hundred fifty-three thousand, four hundred fourteen".