1164430 has 8 divisors (see below), whose sum is σ = 2095992. Its totient is φ = 465768.

The previous prime is 1164419. The next prime is 1164431. The reversal of 1164430 is 344611.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1164398 and 1164407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164431) 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, 58212 + ... + 58231.

It is an arithmetic number, because the mean of its divisors is an integer number (261999).

2^1164430 is an apocalyptic number.

1164430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1164430 is a deficient number, since it is larger than the sum of its proper divisors (931562).

1164430 is a wasteful number, since it uses less digits than its factorization.

1164430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116450.

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

The square root of 1164430 is about 1079.0875775395. The cubic root of 1164430 is about 105.2053426809.

The spelling of 1164430 in words is "one million, one hundred sixty-four thousand, four hundred thirty".